Apprenticed to Orochimaru: Naruto's Mad Scientist

Kenichi Amemiya just became Orochimaru's apprentice, and he's already asking the forbidden questions. Does the Sharingan's evolution stem from genetic mutation or something deeper? As he stares at his test subjects with burning curiosity, even the legendary Sannin starts to feel uneasy. When Kenichi submits a research paper titled 'Effects of Soul Reincarnation on the Body,' Orochimaru realizes his new disciple might be more dangerous than he ever was.