Chapter Summaries

Key Plot Points and Events

• Shirozumi explains his experiment to Tsunade, aiming to convert normal Chakra into Tailed Beast Chakra using the Tsukuyomi World and Yakumo Kurama's ability, amplified by Shirozumi's 'Enhancement Ability'.
• Tsunade volunteers to help, and Shirozumi creates a Natural Energy stone with a heart pattern, containing a trace of Solar Energy, to be used by Tsunade.
• Tsunade activates the stone, releasing a scorching aura, marking the start of the experiment.

Character Developments

• Shirozumi: Shows his strategic thinking and commitment to helping the Ninja World against the Ōtsutsuki Clan, revealing his 'Enhancement Ability' and its potential.
• Tsunade: Demonstrates her courage and dedication to the cause, volunteering to help Shirozumi despite the risks, and showing concern for her team and the experiment's success.

Significant Themes

• Experimentation and innovation: Shirozumi's experiment highlights the importance of research and development in the face of powerful adversaries like the Ōtsutsuki Clan.
• Sacrifice and commitment: Tsunade's willingness to risk her life for the experiment underscores the theme of selflessness and dedication to a greater cause.
• Power and responsibility: The creation of the Natural Energy stone raises questions about the responsible use of power and its potential consequences.

Character Interactions

• Shirozumi and Tsunade: Their interaction is professional and respectful, with Shirozumi explaining his plans clearly and Tsunade showing understanding and willingness to help. There's also a hint of Tsunade's playful side when she chooses a heart pattern for the stone.
• Tsunade and Shizune: Tsunade consults with Shizune before the experiment, showing her concern for her team and their well-being.

Key Plot Points and Events

• Tsunade experiences a burning sensation in her abdomen, reminiscent of her time in Hikari's Tsukuyomi genjutsu.
• She discovers she has developed a psychological conditioned reflex, linking certain thoughts to physical responses.
• Tsunade's Yin Seal starts to activate, causing her body to be covered in black markings that turn golden as they spread.
• Her body begins to age rapidly, starting from her limbs, despite her Chakra not being depleted.

Character Developments

• Tsunade: Shows resilience and endurance in the face of intense pain and aging. She maintains her composure and doesn't want others to see her aged appearance.
• Shirozumi: Shows curiosity about Tsunade's aged appearance and asks her if she has ever seen herself aged.

Significant Themes

• Psychological conditioning and its effects on the body and mind.
• The consequences of using the Yin Seal to maintain youthfulness.
• The fear of aging and the desire to maintain a youthful appearance.

Character Interactions

• Tsunade and Shirozumi: Shirozumi asks Tsunade if she has ever seen herself aged, leading to a brief conversation about her experience with aging.
• Tsunade and Shizune: Shizune notices Tsunade's aging and expresses concern, but Tsunade reassures her that she's fine.

Key Plot Points and Events

• Tsunade is maintaining her youthful state using the Yin Seal and Hundred Healings Technique.
• Shirozumi advises Tsunade to continue using Creation Rebirth to maintain her current state.
• After several hours, Tsunade's body adapts to the changes, and she starts to sense a trace of violent Natural Energy within her.
• The Daimyo's son, Marushiu, receives a box of Paper Cranes that start glowing.

Character Developments

• Tsunade: She accepts Shirozumi's advice and allows her body to adapt to its new state. She starts to understand and sense the changes within her.
• Marushiu: He receives a mysterious gift of Paper Cranes, hinting at an upcoming event or threat.

Significant Themes

• Adaptation and Acceptance: Tsunade learns to accept and adapt to her new physical state.
• Transformation and Change: The theme of transformation is prevalent, with Tsunade's body changing and the Paper Cranes glowing, suggesting a shift in the status quo.
• Power and Control: Tsunade struggles with controlling her newfound power, and Marushiu's gift of glowing Paper Cranes implies an increase in power or influence.

Character Interactions

• Tsunade and Shirozumi: Shirozumi guides Tsunade in understanding and accepting her new physical state.
• Tsunade and Shizune: Shizune initially worries about Tsunade's condition but later relaxes and enjoys a hot spring.
• Marushiu and his servant: Marushiu receives a mysterious gift from an unknown sender, setting up a potential interaction or conflict.

Key Plot Points and Events

• Marushiu, the Daimyo of the Land of Fire during the Boruto era, is introduced. Unlike his predecessors, he is significant and qualified.
• Marushiu pretends to be friends with Naruto to gain his trust, but secretly plans to cut Konoha's budget to fund other projects.
• Marushiu's true intentions are to phase out the ninja system, which Tobirama Senju sees through.
• Tobirama forges a suicide note for Marushiu, framing him as a heroic figure who wants to cleanse the corrupt Daimyo's mansion and hand over power to the Hokage.
• Tobirama tells Hashirama and Tsunade about Marushiu's "death" and the transfer of power to the Hokage.

Character Developments

• Marushiu is revealed to be manipulative and self-serving, similar to Danzo.
• Tobirama shows his cunning and strategic thinking in exposing Marushiu and consolidating power for the Hokage.
• Tsunade discovers she can recover from injuries without using her lifespan or vitality.
• Shizune, Tsunade's follower, shows deep sadness upon hearing about the Daimyo's death, hinting at an unknown connection.

Significant Themes

• The manipulation of power and politics in the ninja world.
• The contrast between appearances and reality, as seen in Marushiu's true intentions.
• The consequences of disregarding military spending in a world with constant threats.

Character Interactions

• Marushiu interacts with Naruto, using their friendship to manipulate him.
• Tobirama interacts with Hashirama and Tsunade, informing them of Marushiu's "death" and the transfer of power.
• Tsunade interacts with Shizune, who shows unexpected emotion upon hearing about the Daimyo's death.

Key Plot Points and Events

• Shizune feels overwhelmed by her workload and fears ending up like Tsunade, who she thinks will keep burdening her.
• Hashirama Senju confronts Tobirama Senju about the latter's actions against the Daimyo family, but Tobirama dismisses the 'Will of Fire' as nonsense.
• Shizune suggests using Impure World Reincarnation to summon previous Hokage for assistance, but Tsunade reprimands her for desecrating the dead.
• Tobirama and Hashirama refuse to help with political affairs, dashing Shizune's hopes.

Character Developments

• Shizune: Struggles with her workload and fears her future, showing vulnerability and desperation.
• Tobirama Senju: Shows disregard for the 'Will of Fire' and reveals his ruthless side, using Explosive Tags to kill the Daimyo family.
• Hashirama Senju: Struggles with his brother's actions and the implications of the 'Will of Fire', showing regret and introspection.
• Tsunade: Shows concern for Shizune's well-being and reprimands her for suggesting Impure World Reincarnation, displaying her ethical boundaries.

Significant Themes

• The 'Will of Fire': Its meaning, validity, and consequences are questioned and challenged throughout the chapter.
• Burden and responsibility: Characters grapple with their duties and the weight of expectations, particularly Shizune and Tsunade.
• Sacrifice and consequence: The characters' actions have far-reaching consequences, both for themselves and others, as seen in Tobirama's decision and Itachi's Uchiha Clan Downfall.

Character Interactions

• Tsunade and Shizune: Tsunade tries to comfort and encourage Shizune, while Shizune seeks her guidance and support.
• Hashirama and Tobirama Senju: The brothers clash over Tobirama's actions and the meaning of the 'Will of Fire', revealing their differing views and values.
• Shirozumi and Uchiha Hikari: They express disdain for the village's history and name, showing their disillusionment with the 'Will of Fire'.

Key Plot Points and Events

• The Land of Fire's political situation is stabilized after the Land of Fire Daimyo's death, with no further questions about authority.
• Shirozumi's team prepares to depart for the Land of Water to capture the Three-Tails, with Hashirama Senju reluctantly joining them.
• Tsunade decides to abstain from alcohol after Shirozumi's warning about her aging state.
• On their way to the Land of Water, Shirozumi's team encounters a rogue ninja with a Seven Ninja Sword on a small island.

Character Developments

• Hashirama Senju: Despite his reluctance, Hashirama joins the mission to capture the Three-Tails. He's willing to kowtow to the Mizukage for peace, considering using a Wood Clone and Transformation Jutsu to avoid embarrassment.
• Tsunade: Tsunade decides to abstain from alcohol after Shirozumi's warning about her aging state, showing a commitment to self-improvement.

Significant Themes

• Respect and Diplomacy: Shirozumi emphasizes the importance of showing respect to the Mizukage to ensure cooperation in capturing the Three-Tails.
• Aging and Self-Improvement: Tsunade's decision to abstain from alcohol highlights her desire to improve her health and longevity.

Character Interactions

• Shirozumi and Hashirama Senju: Shirozumi assigns Hashirama to the team and insists on him kowtowing to the Mizukage, while Hashirama tries to negotiate his way out of it.
• Shirozumi and Tsunade: Shirozumi warns Tsunade about her aging state, leading her to make a lifestyle change.

Key Plot Points

• Shirozumi's group lands on the island to find Raiga Kurosuki and retrieve the Lightning Sword for Mei Terumi.
• They encounter Raiga Kurosuki and Ranmaru, who initially refuse to cooperate but later lead them to the Three-Tails.
• Shirozumi steals Raiga Kurosuki's Lightning Sword.

Character Developments

• Raiga Kurosuki: Struggles with his self-image and strength after losing his sword and facing powerful opponents. Reveals he's not married, hinting at his loyalty to Ranmaru.
• Shirozumi: Shows strategic thinking and manipulation, using Hashirama's Wood Golem and Hikari's Susanoo to intimidate Raiga Kurosuki.
• Hashirama Senju: Follows Shirozumi's instructions, using his Wood Golem to transport the group.
• Uchiha Hikari: Briefly activates her Susanoo but doesn't attack due to her kind nature.

Significant Themes

• Power dynamics and manipulation: Shirozumi uses Raiga Kurosuki's insecurities and the power of his companions to control the situation.
• Loyalty and relationships: Raiga Kurosuki's loyalty to Ranmaru is highlighted, and Shirozumi hints at the possibility of Raiga Kurosuki being cuckolded due to timeline discrepancies.

Character Interactions

• Shirozumi and Raiga Kurosuki: Shirozumi manipulates and provokes Raiga Kurosuki, stealing his sword and questioning his strength and marital status.
• Raiga Kurosuki and Ranmaru: Raiga Kurosuki protects Ranmaru and leads the group to the Three-Tails, showing his loyalty to the younger boy.
• Hashirama Senju and Uchiha Hikari: They follow Shirozumi's instructions, using their powers to intimidate Raiga Kurosuki but ultimately showing mercy.

Key Plot Points and Events

• Uchiha Hikari and Shirozumi discuss Raiga Kurosuki's future daughter, suggesting she might not be his biological child.
• Raiga Kurosuki attempts to destroy the Wood Golem but fails, injuring his hand.
• Shirozumi reveals he's an ally of the Mizukage, aiming to capture the Three-Tails and collect stray ninja swords.
• Raiga Kurosuki expresses interest in surrendering to the Mizukage to regain his electric sword, but Shirozumi dismisses the idea.

Character Developments

• Uchiha Hikari shows concern and empathy, trying to understand Raiga Kurosuki's situation.
• Raiga Kurosuki demonstrates his impulsiveness and underestimation of his opponents.
• Shirozumi displays his straightforward nature and lack of interest in Raiga Kurosuki's schemes.

Significant Themes

• Identity and lineage (Raiga Bunko's true parentage, Raiga Kurosuki's desire to regain his electric sword and status).
• Power dynamics and alliances (Shirozumi's alliance with the Mizukage, Raiga Kurosuki's consideration of surrendering).
• The changing nature of Kirigakure (the shift from the Village of the Bloody Mist to a more peaceful village, and the resulting discontent among some rogue ninja).

Character Interactions

• Uchiha Hikari and Shirozumi discuss Raiga Kurosuki's future, showcasing their differing perspectives.
• Raiga Kurosuki interacts with the Wood Golem, demonstrating his overconfidence and lack of understanding of Wood Release.
• Shirozumi and Raiga Kurosuki have a conversation about surrendering, highlighting Shirozumi's indifference to Raiga Kurosuki's plans.

Key Plot Points and Events

• The group arrives at a lake where the Three-Tails is suspected to be hiding.
• Ranmaru offers to find the Three-Tails using his Kekkei Genkai, the Red Eye, but Shirozumi declines.
• Raiga Kurosuki and Ranmaru decide to leave, fearing for their safety and hoping to return to Kirigakure.
• Uchiha Hikari prepares to use the Limited Tsukuyomi to materialize Tailed Beast Chakra, with Shirozumi's assistance.
• Hikari successfully activates her Susanoo, creating six complete forms, each with a unique wing direction corresponding to the "Mi" character on her stone.

Character Developments

• Shirozumi demonstrates his knowledge and control over Chakra, declining Ranmaru's help and guiding Hikari's experiment.
• Hikari shows progress in her abilities, successfully activating six complete Susanoo forms.
• Hashirama Senju observes Hikari's Susanoo, noting its unique masked figure form.

Significant Themes

• The power and limitations of Kekkei Genkai are explored through Ranmaru's Red Eye and Hikari's Susanoo.
• The theme of trust and reliance on one's own abilities is shown when Shirozumi declines Ranmaru's help.
• The theme of growth and improvement is evident in Hikari's successful activation of six Susanoo forms.

Character Interactions

• Shirozumi interacts with Ranmaru and Raiga Kurosuki, showing his confidence and control over the situation.
• Hikari interacts with Shirozumi, following his guidance to successfully activate her Susanoo.
• Hashirama Senju observes Hikari's Susanoo, noting its unique form and musing about the privileges of women using Susanoo.

Chapter Summary: “Three-Tails Reunion”

Key Plot Points and Events

• The chapter explains the different stages and relative sizes of Susanoo. Hikari’s current Perfect Susanoo is comparable to Hashirama’s Wood Golem, though still far smaller than the True Several Thousand Hands Great Buddha or the Sage of Six Paths’ ultimate Susanoo.
• Hikari’s strength is currently divided among numerous Shadow Clones. If she recalled them, her Susanoo would become much larger and stronger, potentially approaching the Sage of Six Paths’ level. However, she avoids doing so because she needs precise control while capturing the Three-Tails alive.
• Hikari reduces her Susanoo’s size and creates twenty Susanoo-using Shadow Clones to search the lakebed for Isobu, the Three-Tails.
• Isobu awakens and attacks using its instinctive technique, Shadow Rolling—a high-speed spinning charge performed while enclosed in its shell.
• The clones surround Isobu as it emerges from the water. Realizing it is outnumbered, Isobu retreats beneath the lake and attempts to escape.
• Because the rapidly spinning Three-Tails cannot be caught by eye contact for Sharingan control, Hikari physically stops it. She combines five clones into a larger Susanoo, uses a long sword coated in Amaterasu, and stabs into the lakebed.
• Hikari retrieves the injured Three-Tails, quickly extinguishing the Amaterasu to prevent further harm, and places it on the shore.

Character Developments

• Uchiha Hikari demonstrates both overwhelming power and restraint. Although she could increase her strength dramatically by recalling her Shadow Clones, she prioritizes safely capturing the Three-Tails rather than risking its death. Her concern for Isobu’s injuries also shows a more careful and compassionate side.
• Hashirama Senju is visibly embarrassed when meeting Isobu again. After learning from Shirozumi that Tailed Beasts can be companions rather than property or weapons, he recognizes that his earlier treatment of them was wrong.
• Isobu is portrayed comically as wary, traumatized, and deeply resentful. It remembers being captured and imprisoned by Hashirama, controlled and burned by Madara, and previously killed through its Jinchūriki. The new encounter makes it feel as though every unpleasant figure from its past has gathered together again.
• Shirozumi’s influence remains important indirectly, since the Natural Energy and philosophical lessons she provided help explain both Hikari’s power and Hashirama’s changed attitude.

Significant Themes

• Power versus control: Hikari possesses enough strength to reach far higher levels, but true mastery requires restraint and precision.
• The mistreatment of Tailed Beasts: Isobu’s memories highlight how humans have repeatedly captured, controlled, imprisoned, and weaponized the Tailed Beasts.
• Changing relationships: Hashirama’s embarrassment and regret suggest a shift from domination toward cooperation and companionship.
• Humor amid danger: The chapter undercuts its epic battles with exaggerated comparisons, crude jokes, and Isobu’s sarcastic inner commentary.
• Old enemies and recurring trauma: The “reunion” forces Isobu to confront several humans connected to its past suffering, creating both comedic awkwardness and an underlying sense of injustice.

Character Interactions

• Hikari and Isobu: Hikari hunts Isobu, wounds it while preventing its escape, and then treats it carefully after capturing it.
• Hashirama and Isobu: Their reunion is awkward because Hashirama once captured and imprisoned the Three-Tails. Hashirama now regrets that past behavior.
• Isobu and its former controllers: Isobu recalls Madara’s Sharingan control and Hikari’s use of the Sharingan and Amaterasu, making the current encounter feel like a repetition of its previous abuse.
• Hikari, Hashirama, and the Jinchūriki: Isobu notices that multiple people associated with its past capture, control, or death are present, reinforcing its feeling that the reunion is an especially hostile one.

Key Plot Points and Events

• The chapter focuses on the sealing of the Three-Tails (Isobu) by the Konoha team led by Shirozumi.
• Hashirama Senju reveals that he previously gagged and controlled the Tailed Beasts to prevent them from causing destruction.
• Isobu initially resists but eventually agrees to be sealed into Rin after Shirozumi mentions a prophecy involving him.
• The sealing process is shown to be smooth and non-violent, contrary to Raiga Kurosuki's expectations.
• Mei Terumi, the Mizukage, arrives with Kirigakure ninjas after the sealing is complete.

Character Developments

• Isobu (Three-Tails): Initially resistant, Isobu becomes cooperative after learning about Shirozumi's connection to the Sage of Six Paths' prophecy.
• Hashirama Senju: Reveals his past methods of controlling Tailed Beasts, showing his necessity-driven approach rather than malice.
• Rin (Pillar): Becomes the new Jinchuriki of Isobu, showing empathy for the Tailed Beasts' plight.
• Raiga Kurosuki: Expects a violent sealing process but is surprised by its smoothness.
• Mei Terumi: Arrives to check on the situation, showing relief upon seeing Shirozumi.

Significant Themes

• Tailed Beasts' Perception of Humans: The Tailed Beasts' negative impression of humans due to their past experiences.
• Sealing Tailed Beasts: The necessity and methods of sealing Tailed Beasts to prevent destruction.
• Prophecy: The Sage of Six Paths' prophecy involving Shirozumi, which influences Isobu's decision to cooperate.

Character Interactions

• Shirozumi and Isobu: Shirozumi communicates with Isobu, using the prophecy to convince it to cooperate.
• Hashirama Senju and Isobu: Hashirama Senju performs the sealing jutsu on Isobu.
• Rin and Isobu: Rin becomes the new Jinchuriki of Isobu, showing empathy towards it.
• Raiga Kurosuki and Shirozumi: Raiga Kurosuki watches the sealing process, expecting violence but finding it smooth.
• Mei Terumi and Shirozumi: Mei Terumi arrives and shows relief upon seeing Shirozumi.

Key Plot Points and Events

• Mei Terumi arrives as the sealing of the Three-Tails is about to be completed by Shirozumi and others.
• Yagura, the Fourth Mizukage, is revived and assists Mei Terumi in taking control of Kirigakure, but he soon leaves due to his deteriorating condition.
• Shirozumi seals the Three-Tails without informing Mei Terumi, leading to tension between them.
• Raiga Kurosuki, a rogue ninja, returns to Kirigakure and challenges Ringo Ameyuri, a talented Lightning Style user, to a duel.

Character Developments

• Yagura: Realizes Kirigakure's dire state and decides to live out his remaining days in seclusion to prevent the Three-Tails from being misused.
• Mei Terumi: Feels resentment towards Shirozumi for sealing the Three-Tails without her knowledge.
• Raiga Kurosuki: Experiences a psychological change after an unknown setback, displaying a more righteous and senior-like demeanor.
• Ringo Ameyuri: Confidently accepts Raiga Kurosuki's challenge, showcasing her talent and strength.

Significant Themes

• The responsibility and burden of power, as seen in Yagura's decision to leave Kirigakure and Shirozumi's actions.
• The changing dynamics of Kirigakure, with new talents like Ringo Ameyuri rising while older figures like Raiga Kurosuki face setbacks.
• The tension between tradition and change, reflected in the interactions between Mei Terumi, Shirozumi, and Raiga Kurosuki.

Character Interactions

• Mei Terumi and Shirozumi: Their relationship is strained due to Shirozumi's secretive actions.
• Raiga Kurosuki and Ringo Ameyuri: They engage in a duel to determine who is more qualified to wield the Lightning Sword.
• Mei Terumi and Yagura: Despite his past actions, Yagura is respected by Mei Terumi, who understands his decision to leave Kirigakure.

Key Plot Points and Events

+ Raiga Kurosuki initially plans to lose his match against Ringo Ameyuri but changes his mind due to her strength.
+ Ringo Ameyuri's past fame and impending death are revealed.
+ Mei Terumi learns about Ringo's terminal illness and Shirozumi's plan to treat her in Amegakure.
+ Mei Terumi questions Shirozumi about the potential cause of Kirigakure's geniuses dying young.
+ Shirozumi shares two examples of the Nine-Tails' unusual connections with Naruto, causing discomfort among the group.
+ Mei Terumi points out that Shirozumi hasn't received anything in return for helping Kirigakure, except for Raiga Kurosuki and a red-eyed person.

Character Developments

+ Raiga Kurosuki shows unexpected humility and willingness to learn.
+ Ringo Ameyuri's reputation and impending death are highlighted, adding depth to her character.
+ Mei Terumi displays concern for Ringo's well-being and frustration at Kirigakure's losses.
+ Shirozumi reveals his knowledge of the future and offers to help Ringo, showing his resourcefulness and willingness to aid others.

Significant Themes

+ The consequences of Shirozumi's knowledge of the future and his attempts to change it.
+ The fragility of life and the inevitability of death, as seen through Ringo Ameyuri's terminal illness.
+ The potential curse or genetic issue affecting Kirigakure's geniuses, leading to their early deaths.

Character Interactions

+ Raiga Kurosuki and Ringo Ameyuri's intense and evenly matched battle.
+ Mei Terumi and Shirozumi's discussion about Ringo's illness and potential causes for Kirigakure's losses.
+ Mei Terumi's frustration and concern for Ringo, contrasting with Shirozumi's calm and resourceful demeanor.
+ The group's discomfort and awkwardness following Shirozumi's revelations about the Nine-Tails' unusual connections with Naruto.

Key Plot Points and Events

• Hashirama Senju (First Hokage) suddenly appears and prostrates himself before Mei Terumi (Mizukage), begging her to sacrifice some of the Land of Water's interests for the sake of peace.
• Shirozumi gives Mei Terumi a blue stone that allows her to enter his unique Sage Mode.
• Mei Terumi challenges Ringo Ameyuri (Lightning Blade) to a spar, hinting at a potential power-up.

Character Developments

• Mei Terumi shows concern for her village's interests but is willing to compromise for peace.
• Shirozumi demonstrates his knowledge of Sage Mode and its potential to help combat the Ōtsutsuki Clan.
• Ringo Ameyuri shows enthusiasm for challenging strong opponents.

Significant Themes

• Power dynamics and the responsibility of Kage.
• The potential of Sage Mode and its role in the upcoming conflict with the Ōtsutsuki Clan.
• The importance of finding the right direction in cultivation.

Character Interactions

• Mei Terumi and Shirozumi: They have a friendly and cooperative relationship, with Shirozumi providing Mei Terumi with tools to enhance her power.
• Mei Terumi and Ringo Ameyuri: They engage in a friendly rivalry, with Mei Terumi challenging Ringo Ameyuri to a spar to test her newfound power.
• Hashirama Senju and Mei Terumi: Hashirama bows to Mei Terumi, showing respect and a desire for peace between their villages.

Key Plot Points and Events

• A sudden rain starts, and Mei Terumi tests her Water Style jutsu (Melt Release, Boil Release, Water Style) on the lake.
• Hashirama Senju recognizes Mei Terumi's attacks as similar to those of the Toads of Mount Myōboku.
• Ringo Ameyuri decides not to fight Mei Terumi, citing self-preservation.
• Mei Terumi reveals to Ringo that she has a serious illness and sends her with Shirozumi's squad for healing.
• Hashirama Senju offers to spar with Mei Terumi to gain combat experience against the Otsutsuki Clan.

Character Developments

• Mei Terumi demonstrates her mastery over Water Style jutsu, simplifying hand seals or using none at all.
• Ringo Ameyuri shows concern for her own life and decides not to fight Mei Terumi.
• Hashirama Senju finds a new purpose in being a sparring partner to gain combat experience.

Significant Themes

• The power of Water Style jutsu and Mei Terumi's mastery over them.
• The importance of self-preservation and knowing one's limits, as shown by Ringo Ameyuri.
• The need for combat experience and training, emphasized by Hashirama Senju.

Character Interactions

• Mei Terumi tests her jutsu on the lake, with Hashirama Senju recognizing their similarity to the Toads' attacks.
• Mei Terumi and Ringo Ameyuri have a conversation about Ringo's illness and her decision not to fight.
• Hashirama Senju offers to spar with Mei Terumi to gain combat experience.

Key Plot Points and Events

• Mei Terumi hesitates before challenging the First Hokage, Hashirama Senju.
• Hikari Uchiha secretly marks Mei Terumi with a Yachihoko seal for later assistance.
• Mei Terumi initiates a water-based attack, which Hashirama blocks with Wood Release.
• Mei Terumi uses enhanced Water Style and Truth-Seeking Orbs, but Hashirama counters with a Wood Golem.
• Mei Terumi struggles against Hashirama's close-quarters combat, and Shirozumi steps in to help.

Character Developments

• Mei Terumi shows caution and overconfidence issues, stemming from Shirozumi's past account of her defeat by Madara Uchiha.
• Hashirama Senju demonstrates his immense power, excitement for advanced Ninjutsu, and close-combat prowess.
• Hikari Uchiha shows disdain for Hashirama and manipulates the fight by secretly marking Mei Terumi.
• Shirozumi anticipates Mei Terumi's failure and steps in to help, revealing his knowledge of Hashirama's power.

Significant Themes

• The power dynamics between the First Hokage and other Kage.
• The impact of past experiences on future actions (Mei Terumi's caution, Hashirama's excitement).
• Manipulation and hidden actions (Hikari Uchiha's secret marking).

Character Interactions

• Mei Terumi seeks Shirozumi's opinion and encouragement before challenging Hashirama.
• Hikari Uchiha examines Mei Terumi and secretly marks her with a Yachihoko seal.
• Shirozumi anticipates Mei Terumi's failure and steps in to help, revealing his understanding of Hashirama's power.

Key Plot Points and Events

• Bai Mo (Shirozumi) transfers Natural Energy to Mei Terumi, transforming her into 'Primordial Sea' Mode, enabling her to use powerful water-based attacks like 'Root Wave'.
• Mei Terumi's transformation causes heavy rain and water spouts, threatening to submerge the land.
• Bai Mo reveals he plans to create a 'Land of Termination' to prevent further land loss.

Character Developments

• Mei Terumi gains a new, powerful ability but also understands its potential consequences, causing her to worry about its misuse.
• Bai Mo shows his ability to create unique transformations and lands, further demonstrating his power and knowledge.

Significant Themes

• Power and responsibility: Mei Terumi gains immense power but also understands the potential dangers and consequences of its misuse.
• Environmental impact: The transformation causes heavy rain and threatens to submerge the land, raising concerns about environmental destruction.

Character Interactions

• Bai Mo and Mei Terumi: They work together, with Bai Mo transferring power to Mei Terumi, and they discuss the implications of her new ability.
• Mei Terumi and Uchiha Hikari: Hikari notices Mei Terumi's mark is gone, indicating Mei Terumi's transformation has removed it.

Key Plot Points and Events

• Mei Terumi's mark disappears after becoming a Ten-Tails Jinchuriki, indicating a qualitative leap in life signs.
• Shirozumi and his group return to Amegakure, with Tobirama Senju picking them up using his reanimated body.
• Ringo Ameyuri undergoes a medical check-up in Amegakure, revealing she has a terminal illness.

Character Developments

• Mei Terumi: Shows growth by mastering the Primordial Sea mode, overcoming her high offense but low defense drawback.
• Raiga Kurosuki: Loses his desire to reclaim his ninja sword and rebuild his glory after witnessing Shirozumi's power, deciding to become a teacher instead.
• Ringo Ameyuri: Acknowledges her terminal illness and undergoes a medical check-up in Amegakure.

Significant Themes

• Power and growth: Characters like Mei Terumi and Raiga Kurosuki experience changes in their power levels and perspectives.
• Death and reanimation: The presence of reanimated characters like Tobirama Senju and Yakushi Nonō highlights the theme of life and death in Amegakure.

Character Interactions

• Shirozumi and Mei Terumi: Discuss the disappearance of Mei's mark and the Primordial Sea mode's effects.
• Shirozumi and Raiga Kurosuki: Raiga expresses his desire to retire from being a swordsman after witnessing Shirozumi's power.
• Ringo Ameyuri and Yakushi Nonō: Ringo undergoes a medical check-up with Yakushi, who shows concern for her condition.
• Orochimaru and Shirozumi: Orochimaru asks Shirozumi about the child with a terminal illness he brought back.

Summary

Key Plot Points

• Tobirama Senju discovers a mass of Hashirama Cells with a Sharingan, retrieved by Black Zetsu.
• Tobirama senses a disturbance in Konoha and returns to find Danzo accusing Tsunade of collaborating with Orochimaru and controlling Hiruzen Sarutobi using Impure World Reincarnation.
• Tobirama reveals he drafted Marushiu's will, confirming the Daimyo's murder.
• Tobirama attacks and disarms Danzo, taking the Sharingan and Hashirama Cells from him.

Character Developments

• Tobirama Senju shows decisiveness and ruthlessness in dealing with Danzo.
• Danzo's true colors are revealed as he tries to seize the Hokage position and control the reincarnated Hiruzen Sarutobi.

Significant Themes

• Power struggle within Konoha's leadership.
• The consequences of manipulating the dead (Impure World Reincarnation).
• The value of Sharingan and Hashirama Cells in the shinobi world.

Character Interactions

• Tobirama Senju and Danzo: Tobirama's return and actions expose Danzo's schemes and lead to his defeat.
• Hiruzen Sarutobi and Danzo: Hiruzen confronts Danzo, leading to Tobirama's intervention.
• Tsunade and Danzo: Tsunade remains silent as Danzo accuses her, with Tobirama ultimately handling the situation.

Key Plot Points and Events

• Mitokado Homura and Utatane Koharu visit Konoha, supporting Danzo and hinting at their political maneuvering.
• Danzo is severely injured and captured. Tsunade decides to have him treated but later considers killing him to prevent any threat.
• Kushina discovers a Reverse Four Symbols Seal on Danzo, which could be used for a mutual destruction attack.
• Tsunade allows Kushina to modify the seal, aiming to use Danzo's body to undo the Reaper Death Seal.
• Danzo wakes up in Konoha prison with his chakra sealed and eyes covered.
• Tobirama Senju returns with Danzo's arm and Shisui's Sharingan, planning to continue his research with Shirozumi.

Character Developments

• Tsunade: Shows concern for Konoha's safety and considers eliminating Danzo as a threat. She also shows understanding of her great-uncle's actions.
• Kushina: Demonstrates her expertise in sealing techniques and willingness to help Konoha, even using Danzo's body for her research.
• Danzo: Despite his defeat and capture, he remains a threat due to the seal on his body.

Significant Themes

• Political maneuvering and opportunism, exemplified by Mitokado Homura and Utatane Koharu.
• The consequences of one's actions and the chaos of the era, reflected in Danzo's situation.
• The importance of expertise and knowledge, shown through Kushina's sealing techniques and Tobirama's research.

Character Interactions

• Tsunade and Danzo: Their conflict comes to a head, with Tsunade considering killing Danzo to prevent any further threat.
• Kushina and Tsunade: They work together to modify the seal on Danzo's body, with Kushina aiming to use this opportunity to undo the Reaper Death Seal.
• Tobirama and Shirozumi: They continue their research, using Danzo's arm and Shisui's Sharingan as examples.