At the top of a wealthy family where the desire for power is intertwined, Gu Yehan and Lu Beichen have been shaped by their families as destined rivals since childhood. After more than twenty years of open and covert fighting, they have fought each other on the global business stage and regard each other as their only strong rivals and confidants. A sudden crisis of family survival forced them to enter into a contract marriage and start living together under the same roof as enemies and friends, where temptation and protection coexist. From tit-for-tat to falling in love, they finally joined forces to break the situation. On the ruins, they jointly rewrote the rules of the wealthy family and found the only love and light.
