Five years ago, the male protagonist married the daughter of his enemy in order to avenge his father. After getting married, he used cold violence to suppress his wife's love for him. To him, marriage is a transaction, and once the transaction is completed, the marriage should also be over. The heroine, who was unaware of this transaction, gave all her love. In the end, her father died, her mother went crazy, and her children were missing. The female protagonist was unwilling and began to take revenge on the male protagonist. However, when the truth emerged, she realized that she had been wrong all along. She had missed the lover who silently protected her. She decided to regain her original intention, change herself, and set sail again.
