About the TV Show
First Air Date: January 09, 2019
|First Aired on||:||2019|
|Networks||:||Tokyo MX,Chiba TV,Sun TV,Amazon,Niconico,BS Fuji,Mie TV,Tochigi TV,RKK Kumamoto Broadcasting,Hokkaido Cultural Broadcasting|
|Genres||:||Animation,Sci-Fi & Fantasy,Action & Adventure|
|Seasons/Episodes||:||12 episodes in 1 Seasons|
A story about three sisters struggling to survive in a desolate world surrounded by decaying buildings and red fog. The story revolves around Rin, a girl with an updo. There's also Ritsu, the big sister who has cat ears and is always calm, and Rina, the innocent, cheerful one dressed in a maid's costume. Just what is it that these sisters are after in this mysterious world?