•Protagonist: Lin Xiaoxing - a junior in college who is a bad actor, has good social attributes, is good at cosplay, and has excellent acting skills. In order to "save himself from failing the exam", he targeted Professor Gao Leng, and accidentally bumped into "Bai Yueguang" who was pretending to be him, and the whole process was full of charades.
• Male Protagonist: Lu Shiyan - a 28-year-old associate professor of history, with a good-looking appearance, cold, ascetic and inhumane appearance, but in reality, he is innocent and fearful of society. He has a "young regret" hidden in his heart (Bai Yueguang is a strange girl who helped him in junior high school). He is disturbed by the heroine's "touching porcelain acting", secretly poking at his heart but speaking hard.
•Core contrast: The female protagonist thought she was "playing Bai Yueguang to cheat for credits", while the male protagonist thought "Bai Yueguang is back to chase me", a two-way misunderstanding + a two-way secret love, there is sweetness in the nonsense, and there is a twist in the sweetness.
