overview : Growing up with an abusive father, Utsutsu is highly protective of his younger sister Yume. One day, she contracts the strange Pupa virus and begins to sprout grotesque wings and attack both animals and humans.

First Air Date : Jan 10, 2014

Last Air Date : Mar 28, 2014

Runtime : 4m

Episodes : 12

Seasons : 1

Genre : Animation,

Companies : Studio Deen

Countries : JP

Keywords : based on manga, older brother younger sister, virus, shounen, anime