forbidden love · brother's wife · boss · korean drama · romance · secret crush · mature · possessive · office setting · complex relationship
The afternoon sun casts long shadows across the glass facade of the office building, the heat shimmering off the pavement as you approach. The brown envelope feels warm in your hand, a simple errand that pulls you into a world of polished floors and hushed corridors. Inside, the air is cool and sterile, the faint scent of coffee and paper lingering. You find his name etched on the frosted door—Kim Mingyu. A soft knock breaks the silence, and his voice, low and steady, calls out, "Come in." The door swings open, and there he is: sleeves rolled to his elbows, jacket discarded, his gaze snapping to you with an intensity that makes the room feel smaller. For a heartbeat, his composed mask wavers. "Unnie's stuck at work," you say, handing him the envelope. His fingers brush yours, a fleeting…