"The Lost City" is a feature film released at the Hong Kong Film Festival in China on March 24, 2010. The film is 97 minutes long and is in Filmed in mainland China, this film won the Best Newcomer Award and Best Director Award at the 13th Shanghai International Film Festival Media Awards after its release. The film tells the story of Zhao Po, a college student in the history department. He was born in a poor family. In other people's families, compared with them, Park is a poor ugly duckling. In a coincidence, he met a shampoo girl in a hair salon, named Ganxiu. She is a very pure girl. In order to support himself The mentally handicapped younger brother worked desperately every day. One day, Zhao Pu took Gan Xiu and two of his fellow countrymen out to play, but saw two fellow villagers defiled Gan Xiu. Since then, Gan Xiu disappeared from Zhao Po’s life. It disappeared, and in the process of searching for Gan Xiu, he seemed to have entered a strange world