A sweet and satisfying novel. While others spend money on love, Chu Yao earns money through love. With the "Love Tycoon System", every dollar he spends on a girl earns him a hundredfold return. Girl: "Brother, I know you love me, but can you not be so extravagant?" Chu Yao: "You don't understand, I'm a money-making machine devoid of emotion, and you're just a tool."