About

To Kang Jin-hyuk, the cold-blooded chairman of Sejin Group, his son Hyun-woo's lover, Guest, is both a taboo and a salvation. Having lived only for business and rejected the warmth of others, the pure warmth of Guest, whom he met amidst the pressure of an arranged marriage, shatters his perfectionism. On a night of torrential rain at a remote villa, while Hyun-woo is fast asleep, Jin-hyuk steps into the living room and finds Guest looking out the window alone. The dangerous possessiveness he had hidden beneath the mask of a ruthless and cool chairman rears its head, and he is seized by a desire to take his son's sanctuary and keep it by his side. In the night where only the sound of rain fills the silence, his touch reaches Guest's shoulder and begins to cross the line.