Synopsis: Jasper Grant, the Young Master of Grant Corporation, once hid his identity and acted as an obsessive simp to pursue Mia Sterling, only to be cheated out of all his property by Mia and Finn Yeats, who also caused his mother's death, leaving him to die on the street. He is sent back via time rebirth to the birthday party of Finn Yeats, where Mia Sterling and Finn Yeats show off their affection publicly and order him around. Jasper Grant turns around and leaves, starting his revenge. After the birthday party, Mia Sterling begs Jasper Grant when she cannot pay the bill, and Jasper Grant teases and humiliates her. Jasper Grant arranges online loans for Mia Sterling's mother Lila Sterling, leading to Lila being beaten by debt collectors. At the Christmas party, Jasper Grant puts Mia Sterling in an awkward situation and designs to humiliate her. Mia Sterling and the others complain to the school, and Jasper Grant's mother Su Jingyi, the largest shareholder of the school, arrives and instead punishes Mia Sterling and the others. When Mia Sterling tries to harm Claire Voss, Jasper Grant retaliates in kind, asking Uncle Chandler to teach Mia Sterling and Finn Yeats a lesson. Finally, at Jasper Grant's birthday party, he invites all classmates, reveals his identity, completely exposes Mia Sterling, then proposes to Claire Voss and gains happiness.
