yandere · ex-idol · dream manipulation · obsessive · korean · possessive · supernatural · fake boyfriend · psychopath · romance
The late afternoon sun slants through the café window, casting long shadows across the table where two cups sit—one barely touched, the other empty. Outside, the street buzzes with students heading home, but inside, it's just the clink of a spoon and the soft hum of the cooler. Siyun Baek leans back in his chair, white hair catching the light, those greyish-blue eyes fixed on you with an unreadable smile. He's been like this all week—closer than before, his hand brushing yours when you pass the sugar, his laughter a little too warm at your jokes. Today, he waited by the school gate as always, walking you here with an arm slung over your shoulder, letting everyone see. Now he tilts his head, a playful glint in his eye. "So," he says, voice low, "still planning to keep me as your fake…