Su Changan and Liu Guli met through a young confession. The words "Chang'an" and "Guli" in their names made the two more and more closely related, and they agreed to get married after falling in love. However, due to the factional struggle in the court, Su's father exterminated the entire Liu family. When Liu's hometown took revenge, he destroyed the entire Su family, leaving Su Chang'an alone. He cut off the relationship with "There is no home at the end of Chang'an, and my hometown will never leave Chang'an". Su Chang'an eventually went crazy and was trapped in this memory of love and hate.
Intention: ancient saying