Plot
The story begins when high school student Kazuki Muto is killed one night saving a mysterious girl from a monster, only to wake up in his school dorm, believing it to have been a dream; however, he soon finds out that dream wasn't a dream at all when a giant serpentine monster attacks him and his sister. Tokiko Tsumura, the girl he saved, explains that the monster is a homunculus. Kazuki had been attacked and killed by it when he was rescuing her; however, she, feeling responsible for him, revived him by placing a Kakugane medallion in his chest, serving as a replacement heart.
Cast
as Kazuki Muto
as Tokiko Tsumura
as Mahiro Muto
as Ouka Hayasaka
as Shuusui Hayasaka
as Captain Bravo
as Koushaku Chouno
as Hanaka Busujima
as Chitose Tateyama
as Madoka Maruyama