Female college student Lin Momo was exploited by her adoptive mother to work, and she met Lu Yanze, the third son of the Lu family. After an unexpected pregnancy, the two met because of work. Lu Yanze discovered Lin Momo's true nature and gradually fell in love with her. Faced with her adoptive mother forcing her to marry, Lu Yanze heroically saved the beauty and promised to take responsibility, and the two got married in secret. Shen Jiameng returned to China to disrupt the situation, revealing that she was not Lu Yanze's lifesaver, but actually Lin Momo's childhood brother, and Lin Momo was the real daughter of the Shen family. Shen Jiameng's conspiracy was exposed, and Lin Momo's identity was revealed. With the help of their mothers, Lin Momo and Lu Yanze resolved their misunderstandings, finally became a couple, and painted a happy chapter together.
