In order to keep love, Mu Cheng went to Shenzhen to find his girlfriend Su Xia. After he moved into Su Xia's shared house, a series of realistic problems were placed in front of his Su Xia. After running into a wall, Mu Cheng began to do work that had nothing to do with his dreams. After unremitting efforts, Mu Cheng's personal film festival was successfully held and finally fulfilled his dream.