This is a tale of eternal yearning.

Tulius Shrunan Aubunil, the second son of a count's family, is a reincarnated individual reborn into another world from modern Japan. This means he has experienced death at least once. He doesn't know the reason for his rebirth, nor if he will be reborn again. And above all, he is terrified of death—this being the case, he has no choice but to become immortal. Magic is a power unique to this world, and alchemy is a branch thereof. It is said that by mastering alchemy, one can achieve eternal youth and immortality. He finds salvation in this prospect, and struggles to grasp the deepest secrets of alchemy by any means necessary. Even if it means sacrificing anything and everything.

A slave maid who has adored him since childhood. The count's family. Adventurers. Slaves. Commoners. Nobles. A country. Humans. Non-human beings… A single man's obsession changes, distorts, and shatters countless lives. Yet, Tulius's pursuit remains relentless. All to attain the eternity he so desperately yearns for.

■Hero Bunko has published this work as a book under the title 'Ouroboros Record'. There are no plans for deletion or abridgement.