Lin Wan and Lu Heng had been married for two years, but she didn't expect that the marriage was just an agreement. The reappearance of Lu Heng's childhood sweetheart made her understand that she was just a substitute, that the marriage was just an exchange of interests, and that the price of this love was her own life.
Three years after Lin Wan's death, Lu Heng's physical condition was getting worse day by day. At the dinner, Lu Heng met Cheng Xi, a woman who looked very similar to Lin Wan. Cheng Xi's appearance became a good medicine to cure him, but when the truth was revealed again, what choice should they make...
