Ch. 1Byakugan Degeneration? Sorry, That's an Illusion
Chapter Summary: “Byakugan Degeneration? Sorry, That Was an Illusion”
Key Plot Points and Events
- Jingyi Hyuga applies to Konoha Hospital’s Medical Department, claiming that his deteriorating Byakugan and “blood disease” forced him to leave his ninja team.
- He tells Tsunade that he wants to become a medical ninja so he can research a cure for his condition. In reality, his eyes are not degenerating—they are evolving into the Tenseigan.
- Jingyi secretly arrived in the Naruto world after drawing the Tenseigan in a mobile game and losing consciousness. The Tenseigan is still undergoing three stages of development, during which he cannot use its power openly.
- Tsunade approves his application and orders him to begin studying the following day.
- Jingyi plans to use his medical-ninja career to escape the Hyuga Clan’s control, avoid dangerous clan missions, earn a stable income, and eventually move out of the clan compound.
- At home, he disguises the vanished Caged Bird Seal by painting a replacement mark on his forehead. He also buys non-fading paint and art supplies to make the clan believe he is simply learning to paint.
- Jingyi begins intensive chakra-control training, largely abandoning Gentle Fist practice because he expects the Tenseigan to eventually give him enough power to challenge the Hyuga Main House.
- The next morning, Tsunade gives him introductory medical-ninja texts and falls asleep at her desk. Jingyi spends the morning studying and discovers that his chakra control is already at the level required of a medical ninja, likely because of the Tenseigan’s enhancements.
Character Developments
- Jingyi Hyuga: Becomes increasingly calculating and independent. He rejects loyalty to the Hyuga Clan and the village’s ideology, choosing the medical profession as a strategic means of gaining freedom and protection. He is confident in his hidden power and patiently maintains the illusion of weakness while preparing for the Tenseigan’s completion.
- Tsunade: Is presented as a talented but still relatively young medical jonin, not yet one of the legendary Three Sannin. She is interested in Jingyi’s unusual eyes and supports his desire to study medicine, although she is too exhausted to teach him personally at first.
- Shizune: Helps Jingyi inspect the painted Caged Bird Seal, approving the disguise as convincing.
- The Hyuga Clan: Their prejudice is emphasized through their changed attitude toward Jingyi after believing he is losing the Byakugan. Their rigid hierarchy and unequal treatment make Jingyi even more determined to leave.
Significant Themes
- Hidden identity and deception: Jingyi constructs a false explanation for his changing eyes and replaces the disappeared Caged Bird Seal with paint to conceal his true abilities.
- Freedom versus clan obligation: He refuses to sacrifice himself for the Hyuga Clan or blindly follow the Will of Fire, instead using the medical profession to escape political and familial control.
- Power concealed beneath weakness: What appears to be bloodline degeneration is actually the evolution of a superior dojutsu, creating dramatic irony between Jingyi’s public image and his true potential.
- Self-improvement and preparation: Jingyi focuses on chakra control and medical knowledge while waiting for the Tenseigan to stabilize.
- Criticism of rigid hierarchy: The Hyuga Clan’s Main House–Branch House structure and its obsession with bloodline status are portrayed as oppressive and unjust.
Character Interactions
- Jingyi and Tsunade: Tsunade questions him about his eyes, accepts his explanation, and approves his admission. Their relationship begins as one between a curious instructor and a seemingly ill medical student, though Jingyi secretly recognizes Tsunade’s importance.
- Jingyi and Shizune: Shizune helps confirm that his painted forehead seal looks authentic, supporting his deception.
- Jingyi and the Hyuga Clan: Although he remains outwardly compliant, Jingyi internally rejects the clan’s values and plans to sever himself from its authority once he becomes a medical ninja.
- Jingyi and Tsunade’s sleeping self: After watching Tsunade sleep through the morning, Jingyi privately finds her lack of dignity amusing and jokes about taking embarrassing photographs of her.