Lin Xiaoman, the owner of the Moyu Martial Arts School, along with his salty fish sister Lin Xiaodao, dog-licking war god Xiao Zhengzheng and others, opened the gym with the purpose of "being able to lie down but not stand up", but unexpectedly got involved in the power dispute between the empress and the prince. Everyone fell in love and killed each other amidst deception, betrayal, and reversal. From the dilemma in prison to the court games, the whole process was full of laughter. In the end, the ultimate benefit of paid fishing was unlocked, and a ridiculous and decompressing farce was performed.