Jinghai's richest man Xu Le was deceived by his biological father Xu Yipeng in his previous life, broke ties with his loving mother Jiang Shuwan, and died with regret only knowing the truth on his deathbed. Reborn back to the day of his parents' divorce, he is determined to protect his mother and fight back, gets to know the handsome and rich Lu Chen through stock trading, and the two join forces to slap his biological father's mistress in the face, fend off the villain Wei Lingshuang, and finally Xu Le, together with his mother and Lu Chen, forms a happy and fulfilling family.