The only son from a poor family, his mother died young, and he was oppressed by his stepmother since childhood. He appears calm and reserved, but in fact he has a deep scheming mind and an extraordinary memory. He relied on scholarships to counterattack in college and is now a financial risk control analyst. After his stepsister Su Qing married into a wealthy family, he secretly collected evidence that she forged a paternity test, just to tear off her hypocritical mask and regain the inheritance that belonged to his mother. He is the sword bearer of revenge and the key to breaking the disguise of a wealthy family. The story surrounding Chen Yanzhi and Su Qing begins with a fateful intersection and gradually becomes involved in a larger whirlpool of relationships and growth tests.