Ning Wan's life was completely turned upside down after discovering the betrayal between her fiancé and her best friend Lin Muyan. What's even more ridiculous is that a cold existence called the "Forced Binding System" forcibly tied her to the ruthless business emperor standing in the clouds - Lu Chenzhou.
He sees her as a substitute, a shadow that fills the vacancy of the white moonlight in his heart. He gave her fine clothes and food, but also gave her unforgettable humiliation and control. She was a prisoner in his hands who could not escape, and was forced to endure all his tyranny and plunder.
However, when Ning Wan unexpectedly became pregnant with his child and decided to leave her home with her broken heart and secrets, the gears of fate turned again. Five years later, she returned with her cute genius, and beside her stood Gu Yanshen, a medical expert as gentle as jade.
Lu Chenzhou's world was turned upside down. The shadow that was once humble and obedient is now shining brightly, with a guardian by his side, and... His child? Delayed affection is worse than grass. When he finally saw his heart clearly and put down all his pride and begged her to turn back, Ning Wan smiled.
"Mr. Lu, the rules of the game are now decided by me." Substitute? Prisoner? No, she wants to be the master of her own destiny. In this entanglement forced by the system, who is the real winner? Where will the fate of Lu Chenzhou, Ning Wan and Gu Yanshen go in the whirlpool of love and hate, coercion and freedom?