{As The Primordial Origin Dragon God in Tensura}

Shiro Yamamoto, a regular Otaku who has quite a nice life, gets killed in an impulsive attempt to save a young girl from being hit by a car. Results? He died. But when he heard a mechanical voice inside his very being, he realized what that voice was, and boy oh boy... P.S.: I don't own any of the characters except for the OCs.