Intern teacher Lu Qian was questioned by the parents of the gold medal class and changed his class, so he took over the "class with poor students" at the bottom of the school. He conquered unruly students one after another with his unique "strength first" approach. He taught students in accordance with their aptitude and used skillful methods. Not only did the class's performance improve by leaps and bounds, but he also discovered various talents such as archery and magic. The former gold medal class's status dropped sharply after the change of divisions. Everyone in Class 25 worked together to counterattack, using their strength to beat the doubters in the face, and staged a passionate and heart-warming counterattack on campus growth.