The continent of Eldran is divided into classes based on magical talent, with those with zero talent being disparaged as "useless" and not even qualified to become adventurers. Eighteen-year-old Ayn is the first student in the history of the Imperial Royal Academy to have zero talent in both magic and combat. An annual test plunged him into the abyss - he was expelled from school, his engagement was canceled, and he was thrown into muddy water to be trampled by others. He ventured into the perilous Magic Beast Forest, intending to end it all, but on the brink of death, he stumbled upon a thousand-year-old ruins. Rusty swords, sword marks, and a hot black pendant - he had no idea that he had just stepped into a secret buried for a thousand years.
