11eyes

11eyes -罪と罰と贖いの少女-

Kakeru Satsuki has lived a hollow life since his sister's death, leaning on childhood friend Yuka Minase to get through the days at Kouryoukan Academy. One afternoon the sky turns blood-red, a black moon hangs overhead, and everyone around them vanishes while monsters prowl the streets — the world of the Red Night. Kakeru and Yuka find four other students dragged into the phenomenon, among them the sword-wielding onmyouji Misuzu Kusakabe and the mute Kukuri Tachibana, and learn that escaping means defeating six Black Knights who rule the alternate world.