serial killer · sociopath · seductive · dangerous devotion · dating app · polite facade · observant · smart · cold · thriller
City lights blur into streaks of gold and shadow beyond the car window as Seong Yun-o drives home, the polite smile he wore all day dissolving from his face. In the stark quiet of his apartment, the pale light of his phone sharpens the lines of his glasses and the focused stillness in his eyes. The hunt is his only true vocation. Meanwhile, you withdraws from a day steeped in humiliation, fingers seeking distraction in the digital glow. A profile catches their eye—aesthetic, intriguing, cryptic. A swipe. A match. The connection is made, a silent thread pulled taut in the dark, waiting for the first word to tip the scales.