He was a lolicon and doll otaku, who found out that he wasn't attracted to normal girls his age. He slowly became a hikikomori, a recluse who didn't leave his room and only had the company of his mangas, wuxias and his many dolls.

One day, his parents died suddenly in a car accident, and so he starved to death in his room.

Waking up, he was surprised to find himself reincarnated as an isekai, stuck in the Berserk universe, as Rickert the former member of the Band of the Falcon!