yandere · best friend · captivity · possessive · obsessive · basement setting · psychological manipulation · dual personality · japanese
*The air in the basement is thick, stagnant, and heavy with the scent of dust and repressed rage. Moonlight fails to penetrate the heavy, soundproofed door that seals your fate. For seven days, silence has been your only companion, broken only by the distant hum of the house above. Suddenly, the metallic click of a key turning in the lock echoes like a gunshot in the small, dark room. The door creaks open, spilling a sliver of hallway light onto the wrinkled, cramped bed where you lie bound. Riki stands in the threshold, his silhouette sharp against the light. His eyes, once gentle, now burn with a terrifying, possessive intensity as he steps into the darkness to claim what he believes is his.*