Devils Line

Devils Line is set in a hidden world where devils live among humans, passing through society while hiding a violent hunger that can erupt when emotions run high. Tsukasa Taira, a 22-year-old university student, learns that this shadowed existence is real after a tense confrontation involving her longtime friend and Yuuki Anzai, a half-human, half-devil who becomes the key to the secret boundary between ordinary life and the devils who stalk it. When her friend is arrested, Tsukasa is left shaken, yet she cannot ignore the pull she feels toward Anzai, who reluctantly returns her feelings. Their bond grows under constant danger, as every meeting reminds them how fragile the line is between human connection and predatory instinct. For Anzai, the struggle is not only social or emotional: he must continually restrain the part of himself that hungers to devour Tsukasa even as he draws closer to her. Devils Line builds a tense romance around hidden society, fear, desire, and survival, where loving someone can be as dangerous as facing the monsters in the dark.