The movie Night Club Girl tells the story of three girls working in a nightclub and their beautiful screenwriter roommate. Airi, Jingzi, and Yuwei met each other while working in a nightclub, and they became roommates with the screenwriter Na Xiaohua. Xiaohua hated the girls at first, but later became good sisters with them, which made her realize the bitterness behind the girls and the unspoken rules of the industry. Na Xiaohua's cousin Ke Xin came to Beijing to fail the art exam and chose to become the lover of Wen Ge, a frequent customer of the nightclub. Unexpectedly, she ended up with nothing. This story is based on real events.