Gu Tong was framed by his sister, and after an unexpected encounter with Yesi Chen, he was forced to marry Yesi Chen on his sister's behalf. As he gradually gets along with Gu Tong, Ye Sichen gradually falls in love with Gu Tong, who has a straightforward personality, understands Gu Tong's difficulties, helps her clear all the roads ahead, and finally enters the palace of marriage.