A world in which Korea is the global capital of combat sports. At Nam-Il High School where the best and most talented students of martial arts reside, Jiu Ji-Tae suddenly finds himself thrust into their midst despite being a total weakling.

By neutralizing his physical shortcomings through jiu-jitsu, can he rise to the top of the fight classes?

Gyeoggi 3 Ban
Gyeok Gi 3 Ban
격기3반