A young girl, Gu Zhaorong, disguised herself as a man and went by the pseudonym "Gu Xiaolang". Using the Cuju notes left by her adoptive father, she broke into the world of Cuju where women were strictly prohibited from participating. She went through difficulties and conspiracies in the club, used exquisite skills and military tactics to break the situation, and challenged gender prejudice with the belief that "there is no male or female in Cuju", and finally embarked on her own path to pursue her dreams on the green field.