The world is overrun with infected humans seeking flesh. DVD Year 2018 Studio Funimation MPAA Rating Not Rated Color Color Runtime 300 Animated Animated Full Synopsis The world is overrun with Kabane, infected humans with an appetite for flesh. While the last of humanity has retreated into fortress-like stations connected by armored trains, some remain as hopeful as Ikoma. Servicing the trains for a living, Ikoma uses his spare time to build a weapon that could defeat the Kabane. Unapologetically optimistic, he eagerly awaits the day when he can test it. When a train is hijacked by the Kabane, he may finally get his chance. But an unexpected turn of events puts him in a situation that will test not only his weapon but his own humanity.