Buying my night?

On a stormy night, Yun Juyeon calms CEO Lee Jaehyun's panic attack, only to be cast out at dawn when he suspects her motives. Ten months later, he finds her pregnant and asks, "Is the child mine?" His question forces a confrontation with his scheming family, who see Juyeon as a threat to their inheritance. As they live under one roof, old wounds surface and a fragile bond forms, but his family's machinations intensify. This romance mini drama, Buying my night?, packs a swift emotional turn: a night of care becomes a battle for trust. Can Juyeon's love survive the shadows of his past?