Chapter Summaries

Key Plot Points and Events

• Kakuzu, Ruri, and Linglong reenact the scene of Linglong joining their team.
• They infiltrate the Daimyo Palace to assist Linglong's coup, but encounter unexpected ninja resistance.
• Future Ruri intervenes, knocking out his past self, Kakuzu, and Linglong, and places them in a barrier.

Character Developments

• Kakuzu struggles with his past actions but accepts them to maintain the timeline.
• Linglong's naivety and simplicity are highlighted, making her easy to deceive but also endearing.
• Future Ruri and Kakuzu watch over their past selves, occasionally helping from behind the scenes.

Significant Themes

• The importance of maintaining the timeline and history.
• The power dynamics between nobles and ninjas in the Warring States period.
• The consequences of irrational actions and prejudices.

Character Interactions

• Kakuzu and Ruri work together to help Linglong, driven by their own interests but also forming a bond with her.
• Future Ruri interacts with his past self, Kakuzu, and Linglong, subtly influencing events.
• The daimyo's prejudice against ninjas leads to his downfall.

Key Plot Points and Events

• Tobirama Senju goes into hiding after killing Uchiha Izuna, as Uchiha Madara seeks revenge.
• Tobirama disguises himself as a samurai and becomes a bodyguard for the daimyo of the Land of Waterfalls.
• Ruri and Kakuzu from the future arrive, seeking Tobirama.

Character Developments

• Tobirama: Struggles with the consequences of killing Izuna and seeks to protect his clan while avoiding Madara.
• Ruri: Realizes he's crossed paths with his former self (Tobirama) and plans to change history.
• Kakuzu: Eager to confront Tobirama, the one responsible for his current state.

Significant Themes

• Consequences of one's actions
• Disguise and identity
• The power dynamics between ninja and samurai

Character Interactions

• Tobirama and the daimyo: Tobirama listens to the daimyo's plans for dealing with hostile ninja.
• Tobirama and Ruri/Kakuzu: Tobirama senses their presence and prepares to fight, unaware of their true intentions and identity.

Key Plot Points and Events

• Tobirama senses three chakra signatures, but only two opponents appear.
• Tobirama and Kakuzu engage in battle; Tobirama uses Multiple Shadow Clone Technique, but Kakuzu copies it.
• Tobirama uses Water Style: Water Dragon Biting Blast, which Kakuzu also copies and counters.

Character Developments

• Tobirama shows his strategic thinking and adaptability in battle.
• Kakuzu demonstrates his powerful ninjutsu skills and ability to copy techniques.

Significant Themes

• The enmity between the Senju and Uchiha clans.
• The power of the Sharingan and its limitations.
• The importance of adaptability and strategic thinking in battle.

Character Interactions

• Tobirama and Kakuzu's battle showcases their skills and mentality.
• Ruri maintains the barrier and supports Kakuzu, showing their teamwork.
• The Land of Waterfalls' daimyo witnesses the battle, revealing his hidden ninja status.

Key Plot Points and Events

• Tobirama battles Kakuzu, a ninja with the ability to copy ninjutsu using the Sharingan.
• Kakuzu copies and uses various Water Style techniques, including Water Dragon Biting Blast and Heaven Weeping, matching Tobirama's power and skill.
• Tobirama uses his understanding of space-time ninjutsu to gain an advantage with Instant Water and Genjutsu: Bringer-of-Darkness Technique.
• Tobirama creates a powerful Water Style ninjutsu, Hard Vortex Water Blade, to strike Kakuzu, but Kakuzu counters with Hard Vortex Blood Blade.

Character Developments

• Tobirama realizes that Kakuzu has water-natured chakra, unlike most Uchiha clansmen, and struggles to understand how Kakuzu can copy and use ninjutsu so proficiently.
• Kakuzu reveals his ability to copy ninjutsu and his intention to use Impure World Reincarnation on Tobirama upon his return to the future.
• Tobirama creates new Water Style techniques to gain an advantage in the battle, showcasing his creativity and adaptability.

Significant Themes

• The power and limitations of the Sharingan, particularly its ability to copy ninjutsu but act second.
• The importance of understanding and adapting to an opponent's abilities in battle.
• The struggle between two powerful ninja with distinct abilities and techniques.

Character Interactions

• Tobirama and Kakuzu engage in a fierce battle, each trying to outmaneuver and outpower the other.
• Tobirama's struggle to understand and counter Kakuzu's abilities highlights the unpredictability and adaptability of the opponent.
• Kakuzu's calm and collected demeanor, even when faced with powerful attacks, showcases his confidence in his abilities and his willingness to adapt and counter Tobirama's strategies.

Key Plot Points and Events

• Tobirama uses his strongest Water Style jutsu, Hard Vortex Water Blade, against Kakuzu, but it fails to harm him.
• Kakuzu reveals he has five hearts and can withstand powerful attacks, humiliating Tobirama.
• Tobirama lures Kakuzu with a Water Severing Wave, seemingly killing him, but Kakuzu survives.
• Kakuzu's Amaterasu burns the water in the Daimyo Palace, which Ruri absorbs and seals.
• Ruri modifies the memories of their three former selves and they return to the forest, where Ruri seals Tobirama's memories.

Character Developments

• Tobirama's confidence in his Water Style is shaken by Kakuzu's resilience.
• Kakuzu demonstrates his strength and resilience, using Tobirama's heart to power his jutsu.
• Ruri shows improvement in his Yin Release and memory modification abilities.

Significant Themes

• The power of resilience and adaptability (Kakuzu's ability to withstand attacks and adapt to using Tobirama's heart).
• The consequences of underestimating an enemy (Tobirama's initial overconfidence against Kakuzu).
• The manipulation of memories and reality (Ruri's modification of memories and the use of genjutsu).

Character Interactions

• Tobirama and Kakuzu engage in a battle of pride and resilience.
• Ruri works with Kakuzu to clean up the aftermath and modify memories.
• The citizens of the Land of Waterfalls discuss the strange phenomenon of the flooded Daimyo Palace.

Key Plot Points and Events

• Ruri and Kakuzu return to the Roran ruins to investigate the Dragon Vein.
• They find the Dragon Vein Altar intact and activate it, revealing its immense power and mystery.
• Ruri ponders about time travel, parallel spaces, and the origin of the Dragon Vein.
• Ruri remembers a prophecy about a sage's legacy and decides to explore Ryūchi Cave.
• He also remembers the Box of Moryo and decides to revisit the Land of Demons.

Character Developments

• Ruri delves deeper into his thoughts about time travel and its implications, showing his analytical and introspective side.
• Kakuzu displays loyalty and understanding, supporting Ruri's decisions without question.

Significant Themes

• The nature of time and space, and the consequences of traveling through them.
• The power and origin of the Dragon Vein, and its connection to the Sage of Six Paths.
• The interconnectedness of events and characters, suggesting a larger, overarching plan.

Character Interactions

• Ruri and Kakuzu work together to activate the Dragon Vein, showcasing their trust and understanding of each other.
• Ruri's thoughts about the Shrine Maiden and the Box of Moryo hint at a potential connection between them, foreshadowing future interactions.

Key Plot Points and Events

• Ruri, using Sage Mode and Ryūchi Cave senjutsu, enters Ryūchi Cave undisturbed.
• He meets the White Snake Sage, who reveals that Ruri is a "reformer" who has "crossed over."
• Ruri learns that Dragon Life Reincarnation is connected to the dragon vein and was created by him and Kakuzu.
• The White Snake Sage shares the Great Toad Sage's prophecy about Kaguya Otsutsuki's sealing and its consequences.

Character Developments

• Ruri demonstrates his power and knowledge, impressing the White Snake Sage.
• The White Snake Sage reveals her knowledge of the prophecy and her role in it.

Significant Themes

• The consequences of interference in the natural course of events (prophecy and guidance).
• The origin of the world and its connection to the God Tree and chakra fruit.

Character Interactions

• Ruri and the White Snake Sage have a tense yet informative conversation, with Ruri demanding information about the dragon vein and the prophecy in exchange for his knowledge of Dragon Life Reincarnation.
• The White Snake Sage reveals her past interactions with the Great Toad Sage and the Slug Sage, showing her knowledge of their abilities and the world's history.

Key Plot Points and Events

• Ruri learns about the Great Toad Sage's prophecy and the world's source.
• He realizes that everything he's done is connected to the God Tree.
• Ruri obtains the Dragon Life Reincarnation secret art from the White Snake Sage.
• He learns about the Dragon Vein's formation and its connection to the world's self-corrective force.
• Ruri discovers that his future self will return to Ryūchi Cave and asks the White Snake Sage to teach his future self the Ryūchi Cave Sage Art.

Character Developments

• Ruri gains a deeper understanding of the world's source and its connection to the God Tree.
• He becomes more cautious and strategic in his actions.
• The White Snake Sage reveals more about her knowledge and motivations.

Significant Themes

• The world's self-corrective force and its connection to the God Tree and the Dragon Vein.
• The interconnectedness of events and the concept of a loop in history.
• The benefits of actions that replenish the world's source and create positive change.

Character Interactions

• Ruri and the White Snake Sage discuss the world's source, the Dragon Vein, and the Dragon Life Reincarnation secret art.
• Ruri learns about his future self's connection to Ryūchi Cave and asks the White Snake Sage to help his future self.

Key Plot Points and Events

• A black snake secretly learns Dragon Life Reincarnation and transforms into a Black Jiao, angering the White Snake Sage.
• Ruri finishes his seclusion and returns to the Waterfall of Waterfalls, finding that Konoha has been founded, and Takigakure is about to be established.
• Ruri becomes the First Takikage of Takigakure.
• The Village Leader System, created by Ruri's future self, activates upon Ruri's assumption of the Takikage position.

Character Developments

• Ruri fuses three types of Sage Mode and cultivates Yin-Yang Release, nearing the level of perfect Yin-Yang Power.
• Ruri reflects on his past struggles and growth, acknowledging his increased strength and understanding.

Significant Themes

• The consequences of Ruri's actions and the establishment of Takigakure.
• The "beginning" in the prophecy's "birth of creation, the beginning."
• The creation of the Village Leader System and its implications for Ruri's future plans.

Character Interactions

• Ruri interacts with the founding members of Takigakure, recalling his past struggles to secure his position as Takikage.
• Ruri reflects on his younger friends, including Hagane Maomori, Takenaka Masakata, and Kakuzu, expressing concern for their futures.

Key Plot Points and Events

• Ruri travels to the Land of Demons to find the Box of Moryo.
• The daimyo of the Land of Demons has imprisoned the shrine maiden, fearing the consequences of either killing or releasing her.
• Ruri rescues the shrine maiden and learns about the Box of Moryo's location.
• Ruri transfers the Dragon Vein from the Land of Demons to the Land of Waterfalls with Linglong's help.

Character Developments

• The daimyo of the Land of Demons shows regret and indecision regarding his actions.
• Ruri demonstrates his power and intelligence, rescuing the shrine maiden and transferring the Dragon Vein.
• Linglong shows understanding and cooperation with Ruri's plans.

Significant Themes

• The consequences of one's actions and the struggle between personal desires and responsibility (daimyo's predicament).
• The power of secrets and the burden of knowledge (Ruri's decision to keep Linglong's true identity hidden).
• The importance of timing and preparation in achieving goals (Ruri's careful planning and execution of the Dragon Vein transfer).

Character Interactions

• Ruri interacts with the daimyo of the Land of Demons, using his power to coerce information and rescue the shrine maiden.
• Ruri works with Linglong to transfer the Dragon Vein, showing trust and understanding between them.
• Ruri's interaction with the shrine maiden is brief but significant, as he guides her towards her destiny and seals her memory regarding the Box of Moryo.

Key Plot Points and Events

• Ruri and Kakuzu reunite after Ruri's return from the past.
• They learn about Linglong's illness and rush to her side.
• Linglong reveals her true feelings and experiences to Ruri and Kakuzu before passing away.
• Ruri uses the Soul Imprisonment technique to prevent Linglong's soul from ascending to the Pure Land.

Character Developments

• Ruri: Realizes the hardships Linglong endured due to his actions and feels remorseful. Decides to save Linglong using his power.
• Linglong: Accepts her fate and shares her true feelings with Ruri and Kakuzu before her death. Her contributions and sacrifices are finally acknowledged.
• Kakuzu: Stands by Ruri's side, supporting him and Linglong.

Significant Themes

• Gratitude and Burden: Linglong's actions were driven by gratitude towards Ruri, but this also became a heavy burden for her to bear.
• Friendship and Loyalty: The bond between Ruri, Linglong, and Kakuzu is tested and strengthened by Linglong's illness and death.
• Power and Responsibility: Ruri's power and influence come with great responsibility, which he begins to understand more deeply.

Character Interactions

• Ruri and Linglong: Their friendship deepens as Linglong shares her true feelings with Ruri, and he realizes the extent of her sacrifices.
• Ruri and Kakuzu: They work together to support Linglong and decide to save her using Ruri's power.
• Linglong and Kakuzu: Kakuzu's support and presence comfort Linglong in her final moments.

Key Plot Points and Events

• The author reflects on their writing progress, noting that they've written twenty thousand words in a single day, the most since they started writing.
• They mention that they've updated over two hundred thousand words in the month of October, despite slacking off for half of it.
• The author decides to continue daily mass updates based on their condition, regardless of the previously mentioned extra-update rules.
• They ask for reader support, including votes, recommendations, monthly tickets, tips, comments, and booklists, to increase the novel's popularity.

Character Developments

• The author shows increased productivity and dedication to their writing, pushing themselves to write more in a shorter period.

Significant Themes

• The importance of reader support and engagement for a novel's success.
• The author's commitment to their work and their dedication to improving their writing productivity.

Character Interactions

• The author directly addresses the readers, expressing their gratitude for their support and asking for more engagement to help increase the novel's popularity.

Key Plot Points and Events

• Ruri and Kakuzu return to Takigakure and work on extending Linglong's life using Dragon Life Reincarnation.
• Takigakure experiences continuous light rain to preserve its waterfalls and prepare for tourism development.
• Two children from the Land of Rain arrive in Takigakure, seeking refuge and food.

Character Developments

• Ruri demonstrates his responsibility and care for Linglong, planning to lighten her workload after the war.
• The two children from the Land of Rain show resilience and adaptability, despite their harsh circumstances.

Significant Themes

• The impact of war on small nations and their citizens.
• The contrast between the prosperity of Takigakure and the hardships faced by the Land of Rain.
• The power of chakra and its influence on society and productivity.

Character Interactions

• Ruri and Kakuzu work together to find a solution for Linglong's health.
• The two children from the Land of Rain support each other and share their experiences, forming a bond.

Key Plot Points and Events

• Yahiko and Konan, a hungry and exhausted duo, arrive at Takigakure, seeking refuge.
• They meet Nagato, a kind-hearted boy from the renowned Uzumaki Clan, who offers them food and shelter.
• Yahiko and Konan share their experiences fleeing the war-torn Land of Rain, inspiring Nagato to strive for peace and strength.

Character Developments

• Yahiko: Shows determination, gratitude, and a desire for a peaceful world.
• Konan: Demonstrates resilience, hope, and kindness, even in dire circumstances.
• Nagato: Exhibits compassion, generosity, and a strong sense of justice, aspiring to become powerful to bring happiness to others.

Significant Themes

• Hospitality and Kindness: Nagato's actions embody the spirit of Takigakure, reflecting the village's reputation for kindness and acceptance.
• Resilience in the Face of Adversity: Both Yahiko and Konan display remarkable resilience, maintaining hope and determination despite their hardships.
• The Desire for Peace: All three characters express a longing for a world free from war and suffering.

Character Interactions

• Yahiko and Konan: Their bond is strong, with Yahiko protective of Konan and both showing mutual respect and understanding.
• Nagato, Yahiko, and Konan: Nagato's kindness and hospitality towards the strangers inspire Yahiko and Konan, while their stories and resilience move Nagato to strive for strength and change.
• Nagato and Ruri: Ruri's surprise at seeing Nagato with Yahiko and Konan hints at potential future interactions and dynamics within their group.

Ruri, appearing as Akatsuki leader Zero, visited Nagato in Takigakure and learned that the Uzumaki prodigy had grown up there as Nawaki’s student. He asked Nagato to bring Yahiko and Konan to Takigakure Island, where Nawaki had an important matter to address.

• Ruri met with Nagato, Konan, and Yahiko after Takigakure’s cooperation with Akatsuki had expanded.
• Ruri learned that Nagato was the son of Uzumaki Fuso and the doctor Ise, and that he had become Takigakure’s top student and Nawaki’s disciple.
• Ruri questioned Nagato’s decision to let Yahiko and Konan into his home, then secretly inspected them and accepted Nagato’s assurance that they meant no harm.
• Ruri told Nagato to take Yahiko and Konan to Takigakure Island so they could seek the village’s recognition.
• Ruri explained that Takigakure Island had been built with help from Sunagakure and was being developed jointly by Takigakure and Akatsuki.
• Ruri agreed to bring Nagato to the island, where Nawaki had an important matter to resolve.

Nawaki welcomed Konan and Yahiko into Takigakure Island’s school after Nagato introduced them, while Ruri’s education system attracted residents, nobles, and merchants to the island. The island’s development continued until Tsunade and Kakuzu arrived with a mysterious person, prompting Kakuzu to seek Ruri’s advice on how to deal with them.

• Nawaki met Konan and Yahiko, then guaranteed their admission to the school on Takigakure Island so they could study alongside Nagato.
• Ruri’s school offered residents systematic chakra and vocational education, drawing civilians, nobles, and merchants to settle on the island.
• Konan and Yahiko entered the school despite being older than its usual age limit, and Nagato became one of their teachers.
• Tsunade and Kakuzu came to Takigakure Island, with Tsunade bringing a mysterious person to meet Nawaki.
• Kakuzu found Ruri and discussed how to deal with the mysterious person.

Roshi, the Four-Tails jinchūriki, visited Takigakure after leaving Iwagakure over a political dispute with Ōnoki. After learning that Akatsuki might not accept a jinchūriki, he proposed joining Takigakure instead.

• Roshi cooked and ate Nawaki’s raw sweet potato with his Lava Release chakra, revealing himself as Iwagakure’s Four-Tails jinchūriki.
• Roshi explained that he had left Iwagakure after clashing with Ōnoki over whether the Land of Earth should prioritize farming or military technology.
• Tsunade warned that Roshi’s jinchūriki status could prevent him from joining Akatsuki and risk worsening Iwagakure’s relationship with him.
• Roshi decided he could join Takigakure instead and suggested pretending to be from the Uzumaki Clan because he had red hair.

Roshi abandoned his plan to join Takigakure and agreed to stay on Takigakure Island as Iwagakure's envoy, helping the village while waiting for the Tsuchikage to reconsider his policies. Ruri and Kakuzu put his Four-Tails-powered Lava Release to work developing heating facilities for the cold island.

• Kakuzu and Ruri explained that the Tsuchikage had hired Akatsuki for production work and argued that its farming results could persuade him to change Iwagakure's policies.
• Roshi gave up on joining Takigakure and decided to remain away from Iwagakure until the Tsuchikage changed course.
• Ruri and Kakuzu offered Roshi a place on Takigakure Island as Iwagakure's dispatched envoy, provided he contributed to the village's work.
• Kakuzu told Roshi that even Jiraiya had farmed during his stay in Takigakure, making clear that Roshi would also have to contribute.
• Ruri and Kakuzu took Roshi to a laboratory to use his high-temperature Lava Release chakra to develop heating facilities for Takigakure Island.

Ruri and Kakuzu developed chakra containers that could store Roshi’s Lava Release chakra and provide heating and hot water. Takigakure began mass-producing perlite containers and building a network to supply hot water across the island, while Roshi enjoyed the comforts his work made possible.

• Ruri and Kakuzu tested whether glass chakra containers could absorb and seal Roshi’s Lava Release chakra, and the chakra was stored without leaking heat.
• Ruri found that volcanic glass rocks such as perlite stored Lava Release chakra effectively, while Kakuzu determined that a palm-sized perlite container could heat a house for seven days.
• Roshi supplied chakra at different temperatures, enabling containers to be used for civilian heating and hot water as well as high-temperature industrial work.
• Takigakure mass-produced perlite chakra containers and built water towers that supplied hot water across Takigakure Island.
• Roshi returned home, took a hot bath, warmed his house with a chakra container, and went to sleep eager to keep working.

Key Plot Points and Events

• Winter arrives, and Lava Release chakra containers, invented by Roshi, are widely used, improving the living standards of the shinobi world.
• The Land of Waterfalls innovates by using these containers to create bathhouses and hot waterfalls, attracting tourists and breaking the Land of Hot Water's monopoly on hot springs.
• Konoha and Takigakure discuss starting a second exchange-student program.
• Konoha sends a batch of elite students, including Morino Ibiki, Yuhi Kurenai, Kato Shizune, Nohara Rin, Uchiha Obito, Shiranui Genma, Mizuki, Shin, and Hatake Kakashi, to study in Takigakure.
• Sarutobi Hiruzen plans to hold a joint chunin exam in Takigakure after the study period ends, uniting the Six Great Nations to restore Konoha's prestige.

Character Developments

• Roshi's invention improves the lives of shinobi worldwide.
• The students sent to Takigakure are expected to gain technological knowledge and represent Konoha's next generation of leaders.
• Nagato, a genius in Takigakure, is mentioned but not yet fully introduced.

Significant Themes

• The impact of technology on society and living standards.
• The importance of education and knowledge in the shinobi world.
• The political and strategic alliance between Konoha and Takigakure.

Character Interactions

• Ruri, the Takikage, interacts with Sarutobi Hiruzen, the Third Hokage, regarding the exchange-student program and the joint chunin exam.
• The sent students are expected to interact with and learn from Takigakure's ninja, including Nagato.
• The students' interactions with each other are not yet detailed but are implied to be significant for Konoha's future.