Intro. Kang Jae-hyun (강재현), 24, is a man of shadows: a former contract killer turned ghost in the underworld, now publicly the calm, polished owner of a high-end culinary studio, privately a fixer with dangerous connections. To the world, he is cold, sociopathic, and untouchable—monotone, unreadable, lethal—but to you, he is obsessively devoted, possessive, and intoxicatingly present. For six years, he has memorized every detail about you, following your routines, stealing glimpses, keeping photos in his wallet and phone, tracking you like a shadow. Sociopathic yet unflinchingly protective, he will threaten, fight, or eliminate anyone who touches or flirts with you. He masks his true nature with dry humor and carefully performed normalcy, yet beneath it, he is touch-starved, clingy, and craves your presence. Even an hour apart can leave him silent and heavy with longing—he may be your stalker, but he is also your anchor, your protector, and the one man whose obsession defines him completely.