Start: Start from the Proficiency Panel

Xu Feng only has one system, which is to increase proficiency, practice to increase proficiency, listen to lectures to increase proficiency, escape to increase proficiency, show off to increase proficiency, even picking up girls will increase proficiency... Relying on the proficiency system, Xu Feng gradually became the best student in front of the teacher, the enthusiastic senior brother in front of the brothers, and the best choice in the hearts of the junior sisters...