After Hanshuang died, Zhou Ziyi really regretted it. If possible, he really wanted to do it again.
From the first time Zhou Ziyi saw Lin Hanshuang, he fell in love at first sight. However, he was stubborn and arrogant and would never admit that he fell in love with his defeated general, so he sarcastically mocked him every day and allowed others to mistreat him. However, he did not expect that the weak and weak Lin Hanshuang was the enemy prince, lurking around him in order to one day regain his country and take revenge. At the same time, Zhou Ziyi was granted the title of King of Nanshan. Hanshuang's plan to restore the country failed. After that, Lin Hanshuang became increasingly thin and depressed. He had great ambitions but failed to realize them. In the end, he stood on the city wall and jumped off.
Purpose: to reflect the protagonist's feelings about his family and country, his tenacity and unyieldingness, being behind bars, but his heart is far away; and to tell people to do good deeds, otherwise it will be too late to regret later.