Liu Jingyi and Wang Xiaomeng were a couple in college. After graduation, the two went south to Shenzhen together. When there was little living expenses left and no job, Liu Jingyi, who studied music, put aside her noble self-esteem and went to a nightclub to work as a karaoke girl. Wang Xiaomeng, who studies dancing, deigns to work as a driver for a private boss. The two agreed to save enough money to leave Shenzhen and return to Beijing to study together, but they encountered an extraordinary experience...