Zhou Tian, an ordinary young man, was emotionally frustrated after breaking up with his girlfriend. One night, he came home drunk and mistook Jiang Yue'er's twin sister Jiang Xue'er for Jiang Yue'er. The two engaged in a series of absurd and embarrassing intimate behaviors. The next day, Zhou Tian ran into Jiang Yue'er's cousin Jiang Tao at the bus station. He unexpectedly learned from his mouth that Jiang Yue'er had not gone out after breaking up. He realized what happened last night and was horrified.
