He returned to his hometown with hatred and watched her cry in the arms of others. What was originally his right has now become the "welfare" of others. He wants to take back this "vanity-loving" woman and then abandon her ruthlessly. This is what she owes him.
He came back again, and he came back with a lot of resentment towards himself. She didn't want him, and she owed him, so it was up to her to repay it. But why did he involve so many people?
He competed with his "love rival".
He fights with "Heaven".
He competed with "Zi".
He didn't believe that he could take away his lover.