Jin Rongrong, the resolute general manager of Jinchao Group, met Gu Congbei, a resident singer in a bar, while secretly inspecting the business situation in the commercial district. The two of them got drunk and established a preliminary understanding in a special intimate way. After sobering up, Jin Rongrong learned that Gu Congbei was still a college student. With zero experience in love, she pretended to be calm and declared that she would be responsible for Gu Congbei. Coincidentally, Jin Rongrong went to the blind date designated by Jin's father and accidentally discovered that Gu Congbei was the third son of the Gu family that she needed to marry. Jin Rongrong immediately chose Gu Congbei as her marriage partner, but what she didn't know was that Gu Congbei actually intended to approach her. After marriage, living under the same roof, Gu Congbei noticed that Jin Rongrong was afraid of the cold, which was different from ordinary people, but Jin Rongrong was very secretive about why she was afraid of the cold. As Gu Congbei's motives for marrying Jin Rongrong are revealed, the relationship between the two faces many tests both internally and externally. At the same time, Jin Xichen's feelings for Jin Rongrong that go beyond brother and sister gradually reveal themselves, and the truth about how Jin Rongrong was accidentally kidnapped and became afraid of the cold is about to surface...