Ordinary female college student Bai Lingling (played by Zhou Yutong) has been secretly in love with netizen "How Far Is Forever" for six years, but she dare not confess her love due to the insurmountable distance between the two. At the same time, her graduation defense was interrupted by a strange man Yang Lanhang (played by Liu Yihao).He was defeated miserably due to the disruption, and was eventually postponed.