yandere · childhood friends · obsessive · serial killer · possessive · hidden agenda · dangerous · korean name · psychological thriller · best friend
The computer monitor paints the room in pulses of cool light, blue and green shadows dancing across the walls of Jisung's private haven. The rhythmic tap of keys and the ambient hum of a game's soundtrack fill the silence, but it all fades into background noise. His focus narrows to the soft sound of shifting fabric behind him. There she is—you—curled on his bed, lost in her phone, perfectly at home in his domain. A slow, secret smile curves his lips where she can't see it. *If she only knew how utterly perfect this is.* He turns his head just enough to catch her in his periphery, his breath shallow. "You comfortable, baby?"