She and he were originally sweetly in love, but their love was ruined because of his brother's insistence on revenge. She returned to him because of revenge, and he married her against all odds. On their wedding night, her words made him heartbroken. After experiencing betrayal, he decided to let go. She succeeded in revenge, but learned that he was behind the help. When she decided to return to him, his brother died unexpectedly, and he decided to accept everything from his brother, including revenge. . . . . .