Nicknamed "Panda", the lustful and bold thief Qin Maomao owes a large gambling debt because of her unsatisfactory father. She has no choice but to disguise herself as a man and enter the "Luci" high school for boys to teach. Her two childhood sweethearts, one is the bad girl Ye Xitong with dual personality, and the other is the aggressive and overbearing Chen Jianyan who has severe princess disease. The two of them also entered "Luci" arrogantly. The saddest thing is that in "Luci" Middle School, they met four guys who were destined to be their nemesis.