In the smoke of the auction, Lin Ling became Yi Tianze's "stand-in" because of a birthmark. Locked in a contract, pampering and suspicion intertwined. After Bai Yueguang returned to China, she realized that she was an experimental sample and that her mother's death was also related to the Yi family.
She set up a plot to take revenge, but became confused when she took care of him while he was blind and fell off a cliff to search for and rescue him. Life experiences, genetic secrets, and AI crises are coming one after another. The two people who were once each other's swordsmen will finally kiss and bet on life and death side by side before being destroyed.