Su Nianxing, an "ordinary girl" who carries the secret of her family's decline, is forced to become the "contracted fiancée" of Ling Ye, the school's most watched figure, in the new semester in exchange for the family's respite. However, she was horrified to discover that this glamorous school leader was actually the heir to a hostile group, and he seemed to have another purpose in approaching her. In a campus cohabitation life full of lies and temptations, the two went from being wary of each other to gradually falling in love. When Su Nianxing discovered that he was actually the substitute for "White Moonlight" in Ling Ye's heart, he decisively left and started chasing his wife in the crematorium mode. In the end, Ling Ye found out that the "substitute" was a conspiracy caused by family hatred. The two solved the misunderstanding and joined forces to uncover the grievances and hatreds between the two generations, so that the mastermind behind the scenes could be brought to justice, and finally gained true love.
