The Gu and Xia families have a close relationship between their parents, and they know everything about them. The two families gave birth to a son and a daughter in the same year, and they grew up together. The two were childhood playmates, and both sides had a crush on each other, but no one took the initiative to pierce that layer of paper... But sudden changes occurred, and the agreement failed to be realized... Can it be like before... Will there be stories between the two of them who are so far apart?