Yuri, who has lost their memory, wakes up aboard the Interstellar Cruiser D.Q.O. They are taken by Setsu to participate in a meeting to identify the "Gnosia," a being that attacks and annihilates humans.
Genres: Animation , Mystery , Sci-Fi & Fantasy
Keywords: anime , based-on-video-game , based-on-visual-novel , deduction , humanity , imposter , infiltration , simulation , spaceship , survival , time-loop , uncertainty , watch-anime-series-online , lgbt , non-binary