For Jin paintings, Dali is more nostalgic than any other place. There are friends, relatives, lovers, and the most beautiful times. He arrived in Dali at the age of seven, met Dongfang Pu at the age of fourteen, and met Duan Yuliang at the age of fourteen. The best years of her life were dedicated to Dali, and her sister who once had a smile on her face. She is a beautiful woman with long-awaited features and a charming smile, but she has been trapped in Dali all her life because of love. After all, it is a group of them who are trapped in the country of Dali, and they are all doomed.