When Utsutsu and Yume were young, they were physically and emotionally abused by their sadistic father; and now that they’re older, Utsutsu swears above all else that he’ll protect his little sister at any cost. So when the girl is infected with the mysterious Pupa virus, causing her to turn into a terrifying monster that eats anything around her, the boy does the only thing he can: he offers his sister his body and flesh to consume. He won’t die, for Utsutsu was also infected with the virus, giving his body the superhuman ability to regenerate from any wound, and making himself the the perfect food source for his beloved sibling. Though nefarious researchers and doctors are studying their every move, Utsutsu will do whatever he can to keep the pupa inside of his sister from emerging and killing them all.
This anime has a lot of speculation. And it's meaningful. It's not supposed to be the greatest. If you don't like 5 minutes of guessing. Don't watch it. You'll get annoyed. The story is about a brother and sister working together to live normal lives. Due to a virus, called Pupa, they can't. The sister eats flesh, if not she'll become a monster. Her brother regenerates his own flesh when... read more
This anime HAD a great potential but lacked a story and seems to go no where... If u can describe an anime, tell us everything about it in 5 sentences or less that means IT A HORRIBLE ANIME Anime-planet described it as: "When Utsutsu and Yume were young, they were physically and emotionally abused by their sadistic father; and now that they’re older, Utsutsu swears above all else that... read more