The Pica Hunter

[Clever mind games] + [No heroine] + [No goody-two-shoes] + [Decisive and ruthless] + [Team-focused] + [Lighthearted]

A year and a half ago, he lost nearly all his memories. The only things he knows about himself are his name and the strange illness afflicting him.

So he joined the Hunters' Guild, hoping to recover his memories while keeping his illness at bay by eating the dead.