action angst award winning coming of age denpa drama ensemble cast excessive violence future mecha military new on spaceship original work outer space piloted robot plot continuity primarily child cast primarily teen cast psychological psychological drama rape real robot romance sci fi sci-fi science fiction science-fiction seinen shipboard space space opera supernatural drama survival tsundere violence yandere
Rating: 7.41
IR, Infinite Ryvius, Infinite ∞ Ryvius, Ryvius, mnr, むげんのりばいあす, 无限的未知, 無限のリヴァイアス, 무한의 리바이어스
The year is AD 2225. Kouji Aiba and Aoi Housen are serving as astronauts in-training in Liebe Delta which is located on the edge of the Geduld Sea. When saboteurs with unknown intents suddenly strike during a routine dive procedure, the space station plummets into the Geduld, a plasma field that links all the planets like a nervous system and crushes any ship that strays too far into it. With all the adults onboard killed, the young astronauts will have to survive this long journey home in midst of the growing tension amongst each other. Meanwhile the organizers of the sabotage look on and prepare to attack once more.