A medical unexpected blunder leads intern designer Angie Allen to accidentally get pregnant with the child of group CEO Julian Rowe. He is a lofty, cold Boss Rowe with a well-matched in status fiancee; she is a hardworking junior employee only trying to keep her job. A post-marriage agreement is signed, and he warns her: we are only married because of the child, do not have any improper thoughts about me. But every time she runs into trouble, this indifferent man is always the one standing in front of her to protect her. It turns out that Julian has already developed feelings for this kind and resilient young wife during their daily interactions.