On the day of Yuan Zhong's wedding, his first love lied about being pregnant and got into a car accident. He abandoned his bride Zhu Qing'an and ran away, asking his friend Si Yu to wear a mask to complete the wedding for him. Si Yu, who had already fallen in love with Zhu Qing'an, seized the opportunity to expose the truth and change the groom in public, and quickly got married to Zhu Qing'an. After the marriage, Si Yu was obsessed with his wife and carefully created opportunities to be alone. Yuan Zhong was unwilling to come to her house to entangle her, and even edited his voice to provoke the relationship between the two. Zhu Qing'an was so angry that she filed for divorce. Si Yu used drunkenness to show weakness to stay, and the two resolved their misunderstanding, confessed their feelings, and stayed together sweetly.
