Gu Jinlan is the fake daughter who has been raised by the Ye family for nineteen years. She is forced to marry the rumored dying man Shi Ye on behalf of the real daughter. Gu Jinlan and Shi Ye married in secret and left behind a child due to a one-night stand six years ago. After returning to China, while trying to find her child, she fell into an emotional entanglement with Shi Ye, and at the same time faced difficulties from the Ye family. Gu Jinlan went through twists and turns in her relationship with Shi Ye and her children, and finally gained family and love.