Description：Yu Lan, her half-sister, has had a crush on Sheng Youting since childhood. However, in an earthquake, her sister Yu Yi mistakenly replaces her and becomes Sheng Youting's lifesaver. The blows that followed one after another came one by one. Her father and sister conspired to snatch the inheritance left to Yu Lan by her biological mother, and used all means to break up her marriage with Sheng Youting, which even caused her to almost miscarry. Yu Lan was desperate and chose to disappear from the world to protect the fetus in her belly. Sheng Youting, her husband who had always misunderstood Yu Lan, discovered the truth and began to use all means to frantically search for Yu Lan. Just when everyone thought Yu Lan had passed away, an accident brought the lovers together again. Sheng Youting began to redeem himself. Through his continuous efforts, he punished evil and influenced Yu Lan. Can he still save true love after a series of life and death changes?