Jiang Yi has never seen his father since he was a child. His ex-wife Zhou Yao thought he was poor and called him a loser without a father, forcing him to divorce. His brother-in-law Zhou Mingliang sneered at him. After gritting his teeth and signing the contract, he rescued Song Ningning who was hit by a car on the road, and met her aunt Jiang Huiping - she recognized at a glance that Jiang Yi looked like her long-lost brother Jiang Fuguo. The paternity test concluded that Jiang Yi was his long-lost biological child.
