The Boundary of Depravity / Forbidden Boundary Genre: Dark Fantasy / Psychological Drama / Ero-Guro (light) Format: Kinetic novel / Single-song album title
A young, popular model. She presents a pure and innocent image to the public (her "idol" persona) but is actually manipulative and arrogant behind the scenes. Her duality serves as a foil to Kenji’s own double life. Haitoku no Kyoukai
The game features a branching narrative, though the tone remains consistently dark. The choices usually determine which heroine’s route is pursued, rather than drastically altering the protagonist's moral alignment. The writing is dense and psychological, focusing heavily on internal monologue. The Boundary of Depravity / Forbidden Boundary Genre: