Chapter Summaries

Yubi demonstrated his A-rank Blade Intent Manipulation to Sunagakure’s leaders, who valued its potential and asked him to share it with the village. He left realizing the Third Kazekage might eventually pressure him to become a puppeteer, but his new status gave him a chance to influence Sunagakure.

• Yubi explained how Blade Intent Manipulation used enhanced control and fine threads, and Chiyo and Ebizo discussed its value for puppeteers and assassination missions.
• The Third Kazekage asked Yubi to attack him, and Yubi launched a sudden scalpel strike that the Kazekage stopped with iron sand.
• The Third Kazekage assessed the technique’s strengths and weaknesses, then suggested Yubi had potential as a puppeteer; Yubi said he wanted to focus on medical ninjutsu.
• Yubi agreed to let the village record and distribute Blade Intent Manipulation, and the Third Kazekage ordered its details kept secret for Yubi’s protection.
• After leaving with Arai, Yubi realized the village might treat his abilities as an asset and pressure him to serve its needs, but he saw his recognition as a first step toward changing Sunagakure.

Yubi returned to his home in Sunagakure, where Chiyo asked him to help Sasori become less withdrawn and offered to teach him Medical Ninjutsu or the Puppet Technique. After Chiyo left, Yubi met Pakura and resolved to save both her and Sasori from their fates.

• Yubi returned to his untidy home and reflected on the deaths of his parents, Hase and Rika.
• Chiyo visited Yubi and asked him to spend more time with Sasori, hoping their friendship would help Sasori open up.
• Yubi agreed to Chiyo's request but believed that the village's wartime choices, as well as Sasori's parents' deaths, had driven Sasori toward darkness.
• Chiyo shared stories about Sasori's childhood and offered to teach Yubi Medical Ninjutsu or the Puppet Technique.
• Yubi left to find dinner and encountered Pakura, resolving to save her and Sasori from their fates.

Yubi shared a meal with Pakura, recounting his mission and teasing her about Sasori and romance. Pakura’s elder came to take her home, revealing that her family wanted to limit her contact with Yubi because they belonged to different social classes.

• Yubi invited Pakura to eat with him and told her about his mission, omitting its dangerous details.
• Pakura complained that she wanted to graduate and become a shinobi, and Yubi reassured her that she would shine.
• Pakura asked Yubi about Sasori, and Yubi defended him as being easy to get along with.
• Yubi teased Pakura about having a crush, making her angry and flustered.
• Pakura’s elder arrived to take her home, and Yubi recognized that her family was restricting her contact with him because he was a civilian shinobi.

Yubi used his medical knowledge to improve Sunagakure's hospital and train its staff during the war. After three months, he had become a celebrated young miracle doctor and built the public prestige he needed to pursue a position in the village.

• Yubi treated the wounded at Sunagakure's hospital and recognized that the village's poor medical infrastructure was costing lives.
• Yubi asked Granny Chiyo for permission to train ordinary medical staff and arrange specialized surgical instruments, and she agreed to let him try.
• Yubi taught the hospital staff his procedures and medical reasoning while continuing to treat patients and prepare written materials for them.
• After three months, hospital staff and Granny Chiyo had learned from Yubi, and the improved care helped preserve Sunagakure's fighting strength.
• Yubi became known throughout the village as a young miracle doctor and used his reputation to make Sunagakure recognize his importance as he sought a position.

Sunagakure’s leadership discussed the war with Konoha and the strategic value of Yubi’s hospital reforms and medical training. The Third Kazekage reaffirmed that Sunagakure would keep fighting, while the village faced the challenge of funding Yubi’s plans.

• Ebizo and other leaders discussed how Iwagakure and Kirigakure hoped the conflict between Sunagakure and Konoha would weaken both villages.
• Chiyo praised Yubi’s hospital reforms, which had helped restore wounded shinobi to the front and eased Sunagakure’s manpower shortage.
• Chiyo said she had arranged for Yubi’s medical knowledge to be taught at the Ninja Academy so the village could train more medical personnel.
• Chiyo told the leaders that Yubi’s demonstrated medical abilities were only a fraction of his potential, but developing them further would require years and major investment.
• The Third Kazekage heard that Sunagakure’s forces were performing well on the Land of Fire front and declared that the war would come down to which village endured longer.

Yubi watched Sasori leave Sunagakure and promised he would return to missions after handling matters in the village. In Konoha, Danzo offered to take charge of investigating Sunagakure’s improved medical support and left without explaining what he knew.

• Yubi teased Sasori at Sunagakure’s gates, and Sasori criticized him for staying away from the battlefield before departing.
• Yubi told Sasori he would join him on missions once he finished matters keeping him in the village.
• Captain Shinji greeted Yubi, learned Sasori had just left, and hurried after him with his squad.
• Hiruzen Sarutobi and Konoha’s leaders discussed Sunagakure’s restored fighting strength and the pressure Konoha faced on multiple fronts.
• Danzo said he would handle Sunagakure’s affairs and left without explaining his intentions.

Danzo ordered Root to target Yubi, a promising Sunagakure medical ninja, hoping to eliminate a potential threat and prove his worth against Sarutobi. Meanwhile, Yubi reviewed the abilities he had purchased and planned to leave the village on missions with Sasori to keep growing stronger.

• Danzo told a Root guard to make their move against Yubi, whom he regarded as a possible threat to Konoha.
• Danzo reflected that Yubi’s medical talent had drawn his attention and that the operation could also help him demonstrate his ability to lead.
• Yubi reviewed his system interface and noted that he had spent his Positive Experience Points on medical techniques while accumulating far more Negative Experience Points.
• Yubi decided to save for powerful techniques such as Tsunade’s Strength of a Hundred and Creation Rebirth, while avoiding costly abilities he considered impractical.
• Yubi concluded that the hospital yielded too few experience points and planned to leave Sunagakure on missions with Sasori when he returned.

Yubi was summoned secretly by the Third Kazekage, but the supposed escort and Kazekage were part of an ambush. After healing a near-fatal wound, Yubi faced the two attackers and demanded to know who they were.

• Yubi decided to experiment with Medical Ninjutsu to strengthen his body while waiting for Sasori to return.
• An Anbu ninja summoned Yubi late at night on the Third Kazekage’s confidential orders and led him along a route that avoided patrols.
• At the village’s edge, the supposed Anbu suddenly stabbed Yubi, while the figure posing as the Third Kazekage vanished and a Fūma Shuriken flew at him.
• Yubi dodged the shuriken and healed his abdominal wound with Yin Healing Wound Destruction, realizing the two men were impostors trying to kill him.
• Yubi prepared to fight the attackers and asked them to reveal their identities.

Yubi fought off two disguised Konoha operatives who tried to assassinate him in Sunagakure. He killed one and identified the other as likely belonging to Shimura Danzō’s Root as Sunagakure’s guards approached.

• The fake Kazekage and his companion attacked Yubi with blades and kunai, trying to kill him without alerting Sunagakure’s guards.
• Yubi used controlled blades and nearly invisible threads to fend off their attacks and injure one assassin with a poisoned blade.
• Yubi paralyzed the wounded assassin and killed him with his Death Waltz technique, shredding him with razor-sharp threads.
• The fake Kazekage used Fire Release: Dragon Fire Technique, but Yubi escaped unharmed and reappeared at a distance.
• Yubi recognized signs of Konoha’s Genma Shiranui and suspected the assassins had been sent by Shimura Danzō’s Root; the surviving assassin charged as Sunagakure’s guards arrived.

After two infiltrators tried to assassinate Yubi, Sunagakure sealed the village and postponed his chunin examination. Under Anbu surveillance, Yubi began intense experiments and training to strengthen his body, while the Third Kazekage chose not to interfere.

• Yubi explained that two infiltrators had attacked him, and Sunagakure guards identified them as merchants who had traded with the village for years.
• The Kazekage ordered Sunagakure sealed and a thorough investigation launched, while Chiyo and the other leaders debated who had sent the assassins.
• Chiyo postponed Yubi's chunin examination until the war ended, and Yubi accepted the decision.
• During the lockdown, Yubi kept the suspected connection to Danzo and Root to himself and began experimenting with cell activation to improve his physical abilities.
• Anbu followed Yubi around the clock and reported his punishing training to the Third Kazekage, who decided not to interfere.

Yubi reflected on his stalled efforts to develop Tsunade-like strength and decided to seek out Sunagakure ninjutsu scrolls to deepen his understanding. As the village’s battlefield losses and weakening resolve became clear, he anticipated that a truce was near and that Sasori would take the news badly.

• Yubi concluded that he needed to study ninjutsu principles and resolved to ask Arai for village scrolls the next day.
• Yubi saw a dispirited squad of Sunagakure ninja returning from outside the village and realized the front lines were contracting as the village lost ground to Konoha.
• Yubi entered a ramen shop, where the meager seafood in his meal reminded him of the war’s damage to the village and its economy.
• Yubi reasoned that the war was effectively ending, that Sunagakure’s higher-ups were considering a truce, and that Sasori would soon hear news he disliked.
• Yubi finished his ramen, paid the owner, and left the shop.

Yubi borrowed ninjutsu scrolls to study chakra and hand seals, then learned that Sunagakure was preparing to reduce its fighting with Konoha because it could not sustain a large-scale war. He accepted the village’s retreat but privately blamed the Third Kazekage’s poor wartime decisions for Sunagakure’s defeat and casualties.

• Yubi borrowed ninjutsu scrolls from Arai and said he wanted to study how hand seals and chakra pathways worked.
• Arai suggested Yubi might someday learn to form seals with one hand or use ninjutsu without seals.
• Yubi questioned Arai about peace talks, and Arai explained that Sunagakure would continue only small-scale clashes with Konoha because the village could no longer bear a major war.
• Yubi asked Arai to tell the Third Kazekage that he believed Sunagakure would improve, leaving Arai moved by his confidence.
• Yubi reflected that the Third Kazekage had mismanaged the war and its deployments, and concluded that the Kazekage had no place in the village’s future.

Yubi left Sunagakure with Sasori and Arai to intercept a Konoha supply route in the Land of Grass. The team planned to travel through the dangerous and politically unstable Land of Rain before approaching their target.

• Yubi studied ninjutsu scrolls and reflected on how hand seals and chakra responded to one another.
• After learning Sasori had returned, Yubi went to the mission office and found him preparing to take a mission targeting Konoha.
• Sasori explained that the mission was to intercept and kill a Konoha support squad in the Land of Grass, and Yubi joined him.
• Arai arrived to accompany Yubi and Sasori, and the three left Sunagakure together.
• During a rest in a stony desert, Arai laid out a plan to enter the Land of Rain, obtain travel permits, and disguise the team as merchants.

Arai led Yubi and Sasori through Amegakure’s defenses and deeper into the war-ravaged Land of Rain. After seeing the country’s suffering, Yubi argued that Hanzō’s rule and the beliefs behind it—not war alone—had left the nation trapped in a cycle of exploitation.

• Arai led Yubi and Sasori past Amegakure patrols and a concealed chakra-sensing ninja near the border defenses.
• After resting in the Land of Rain’s heartland, the three disguised themselves as civilians and traveled along its roads.
• Arai explained that Konoha and Sunagakure forces had repeatedly breached the Land of Rain’s defenses, while local factions also worsened its devastation.
• Yubi reasoned that Hanzō’s rule through force and the corruption of his followers had made the Land of Rain’s crisis self-perpetuating.
• Arai reacted to Yubi’s political analysis, but Yubi smiled and said he was only guessing.

Arai, Yubi, and Sasori encountered Jiraiya training Konan beside a lake in the Land of Rain, but Arai hurried them away to avoid a confrontation. They continued on another route, while Sasori wondered why Jiraiya was there and Yubi realized the encounter had brought Sasori and Konan together early.

• Arai, Yubi, and Sasori spotted Jiraiya sparring with Konan on a lake as they traveled through the Land of Rain.
• Yubi recognized Jiraiya and Konan, while Sasori’s hostility toward Konoha surfaced and Jiraiya noticed the three observers.
• Arai grabbed Yubi and Sasori and fled through the woods, fearing Jiraiya might attack them.
• After running for nearly fifteen minutes, Arai set the boys down and said they would take another route.
• Sasori asked why Jiraiya was in the Land of Rain, and Arai suggested sending word about him to Sunagakure or other forces.
• Yubi reflected that the chance encounter had made Sasori and Konan meet ahead of time.

Arai, Yubi, and Sasori entered the Land of Grass to ambush Konoha supply squads and disrupt their route to the front. They reached a forest along the route, set traps, and waited for their targets.

• Arai explained that Kusagakure stayed out of the war and that the Land of Grass served as a buffer between the Land of Fire and the Land of Earth.
• Arai mapped out an ambush plan, aiming to kill supply squads over a short period and force Konoha to abandon its route.
• Yubi noted that they could target at most two squads before Konoha reacted, depending on the squads' strength.
• Arai, Yubi, and Sasori traveled through the Land of Grass without engaging other villages' ninja.
• The three reached a dense forest near the supply route, set traps, and waited for Konoha's squads.

Yubi and his allies ambushed a Konoha supply convoy, but Inuzuka Kuri detected them and fought back with his ninja dog. Yubi trapped Kuri with threads and fatally struck him with a Chakra Scalpel, revealing his medical-ninja skills.

• Arai reported that two Konoha squads, four Chunin and two Genin, were approaching with supplies, and the three Sunagakure ninja prepared an ambush.
• Yubi recognized Inuzuka Kuri among the Konoha team, but Kuri smelled the hidden enemies and warned his squad before Yubi killed two of his teammates.
• Hisamaru found Yubi in the treetops and took a wound protecting Kuri, while the rear Konoha squad retreated with its supplies.
• Kuri deflected Yubi’s flying knives and used the Beast Human Clone Technique, but Yubi ensnared him in threads with Death Waltz.
• Yubi released the threads and pierced Kuri’s abdomen with a Chakra Scalpel as Kuri struggled to break free.

Yubi, Arai, and Sasori destroyed Konoha’s supply squad and killed the investigators sent to find it, forcing Konoha to abandon the route. As the trio fled toward the Land of Rain, Konoha pursuers detected them and Arai urged them to run faster.

• Yubi killed Inuzuka Kuri and Hisamaru, then caught up with Sasori, who had killed the three fleeing Konoha ninja.
• Arai ordered the area cleaned up and the trio waited for more Konoha searchers, whom they also killed before withdrawing.
• Orochimaru learned that Konoha’s supply route had been exposed and tasked the village with identifying the enemy and assessing its plans.
• Arai, Yubi, and Sasori headed toward the Land of Rain, expecting Konoha to pursue them.
• The trio sensed that powerful Konoha pursuers had located them, and Arai urged them to move faster.

Arai led Yubi and Sasori on a prolonged flight from Konoha pursuers, then redirected them toward the Land of Earth's border to use the danger of Iwagakure's territory as cover. Shikaku recognized the move and sent two Jonin ahead to keep the Sunagakure team occupied while Ino-Shika-Cho followed.

• Arai, Yubi, and Sasori ran for hours while the Konoha pursuers steadily closed in and Sasori began to tire.
• Arai turned toward the Land of Earth's border, gambling that the threat of Iwagakure's battlefield would deter Konoha from following.
• Inoichi Yamanaka tracked the fleeing team and reported that they were heading toward the Land of Earth.
• Shikaku Nara realized Arai intended to use Iwagakure to slow or deter the pursuit and warned that the Sunagakure team must not reach that territory.
• Shikaku ordered the two Jonin, Ryosuke and Mr. Otani, to rush ahead and occupy Arai's team until Ino-Shika-Cho could catch up.

Arai, Yubi, and Sasori were intercepted by two Konoha Jonin, who targeted the boys to hinder Arai. Arai engaged one Jonin while Sasori and Yubi faced Otani, who resolved to kill them after seeing their potential.

• Arai realized the pursuing Konoha squad had split up and warned Yubi and Sasori that more enemies might be behind the two Jonin.
• Ryosuke attacked the group with Earth Release and explosive-tagged kunai, but Arai deflected the kunai and rescued Yubi and Sasori.
• Arai chose to fight Ryosuke while the other Konoha Jonin, Otani, went after Yubi and Sasori.
• Otani used the Body Flicker Technique to attack Yubi from behind, but Yubi and Sasori reacted with a sidestep and a puppet's venom-coated spikes.
• Otani recognized the boys' potential and decided he had to kill them.