Lin Wanxing, a wealthy eldest daughter who used to spend a lot of money, fell into ruin overnight. Her parents died in a car accident (actually they were in a vegetative state), and she was saddled with a huge debt of 30 million. In desperation, she accidentally bound to the [Three Thousand Merit] system. As long as she does good deeds and accumulates merit, she will be rewarded. In order to repay his debts and awaken his parents, Lin Wanxing was forced to transform from a refined and self-interested "Queen of the Sea" and embarked on the road of becoming a king by "doing one good thing every day".
As the level of merit increases, the system unlocks the "luck plunder" and "luck guard" functions. Lin Wanxing discovered that his parents' car accident was not an accident, but a trap set up by insidious family branches and business rivals to seize the Lin family's business and fortune. The beautiful men in the "fish pond" who surrounded her in the past have also revealed their unknown identities one by one: some are undercover agents sent by competitors, some are heirs of reclusive families who are also blessed with luck, and one is Lu Jingxing, who appears to be a decathlete but is actually living with a ninth-level disability and silently protects her destiny.
Lin Wanxing relies on the merit system to make money and develop his career crazily, while dealing with all kinds of beautiful men. He uses the top pulling skills of the "Queen of the Sea" to distinguish the true from the false, punish the evildoers, and protect his relatives and friends. Not only does she want to pay off her debts, but she also wants to find out who is behind it and take back everything that belongs to her. In the process, she grew from a girl playing in the world to a strong person who controls destiny and protects one side. She finally uncovered the ultimate secret behind the merit system and found her true love.