Naruto: Orochimaru’s Forbidden Disciple

I was reborn into Konoha as Orochimaru’s disciple.The first thing I realized? This world doesn’t even have a word for cancer. In my past life, cancer was the ultimate despair.In this life, it becomes my sharpest weapon. With a researcher’s mind and a strange [Research Panel], I start dissecting everything: – Hashirama’s cells, Uchiha eyes, Hyūga bloodlines, even souls used in Edo Tensei.– Turning cancer cells into a silent killing jutsu that pushes enemies into terminal stages.– Using nicotine, radiation and chakra to create modern bio-weapons in a ninja world.– Upgrading Edo Tensei, body-modification and regeneration in the pursuit of true immortality.– Treating tailed beasts, parasites and cursed seals as nothing more than experimental samples. While Konoha celebrates the rise of the Fourth Hokage, the shadows keep thickening: Danzo wants to own my research.Orochimaru wants to drag me deeper into taboo.The Uchiha are walking toward genocide.The night of the Nine-Tails is drawing near. I refuse to be a disposable tool, a scapegoat, or another corpse on the table. If this world treats people as experiments…then I’ll be the one holding the scalpel. A cold, dark-humored scientist MC + Orochimaru + ROOT + forbidden jutsu + ninja politics.Watch science itself become the most terrifying power in the Naruto world.