Gu Nanxi grew up relying on her grandmother. When her grandmother became seriously ill, Gu Nanxi’s biological parents claimed her as their daughter once she was an adult. They threatened her grandmother’s life to force Gu Nanxi to marry Lu Tingfeng. As they spent more time together, the two began opening up to each other. But then Gu Nanxi discovered the secret behind their arranged marriage, and they faced an unprecedented challenge. An accident made them realize how they truly felt about each other. By then, Gu Nanxi was pregnant, and at last, they were together.