Dies irae

Dies irae takes place in Suwahara City, Japan, where Ren Fujii, a young man, has been hospitalized for two months following a violent confrontation with his friend Shirou Yusa. Ren's life is marked by recurring nightmares of a guillotine and black-clad knights pursuing murderers. The city's dark atmosphere is eerily reminiscent of Shirou's ominous warning: "Everyone who remains in this city eventually loses their minds.