Ch. 521Keeping Secrets
Key plot points and events
- Yizhe withholds a crucial detail from the reproductive technique he gave Konoha: ordinary body cells cannot replace reproductive cells because their chromosome counts would make a viable embryo impossible. This ensures Konoha’s attempts to use the First Hokage’s cells fail.
- He hopes to delay the development of cloned human weapons, viewing such science as a cruel abuse of life. Orochimaru also knows the underlying principles, but Yizhe doubts he would share any breakthroughs.
- Konoha’s leaders test Yizhe’s documented procedure and confirm that it works, but conclude the failure lies with the First Hokage’s cells. The Third Hokage tries to recruit Yizhe for the research; Yizhe refuses.
- Since Konoha cannot seize Yizhe’s privately developed technique without provoking resentment, the Third Hokage offers compensation. Yizhe asks to study the Scroll of Seals and eventually wins permission to choose one technique from it.
- Over the next two years, Yizhe lives comfortably in Konoha, occasionally treating difficult cases at the hospital. The village appears calm after the Uchiha Clan’s destruction, but Yizhe believes the other clans remain suspicious and keep a low profile to avoid becoming targets.
- In Kirigakure, a strange half-white, half-black figure reports to Yagura that a woman has escaped and is likely heading toward the Land of Fire, asking what action to take.
Character developments and interactions
- Yizhe protects his ethical boundary by concealing the information that would make human cloning more feasible. He also uses his leverage with Konoha to gain limited access to the Scroll of Seals.
- The Third Hokage seeks Yizhe’s cooperation but respects the limits of what Konoha can claim as its own; he ultimately grants a compromise.
- Orochimaru remains a potential source of future cloning research, though Yizhe expects his secrecy and self-interest to keep discoveries from spreading.
- Yagura receives news of the escape from the unidentified half-black, half-white figure, setting up a new development.
Significant themes
- Scientific ethics and responsibility: Yizhe fears that knowledge enabling the manufacture of human weapons would lead to cruelty, so he deliberately withholds part of his work.
- Knowledge, secrecy, and power: Yizhe, Orochimaru, and Konoha each control information for different reasons, while Konoha’s limits on its authority shape its dealings with Yizhe.
- Fragile peace and political fear: Konoha’s apparent harmony masks suspicion among the clans, whose restraint is driven by fear rather than trust.