This year is the 108th anniversary of the Korean high School "WaSanGo" (Volcano High). Principal hides himself with "Secret Manuscript" which every WaSanGo student wants to take from principal... Kyang-Soo Kim (Jang Hyuk) fell asleep in physics lessons when teacher writes X and turn to Kyang-Soo. Teacher threw chalk to Kyang-Soo but Kyang-Soo stop the chalk and push the chalk to trap teacher at blackboard, and was being expelled from his 8th high school. Kyang-Soo farewell with his friends and reach WaSanGo, his 9th high school. Kyang-Soo was shocked by the brilliant martial skills of the WSG students. Kyang-Soo first met "Dark Oxen" Jang-Rhang. Kyang-Soo also met the prettiest girl "Yoo Chae-I", "Icy Jade", in WaSanGo. Kyang-Soo get inside the school corridor and met "Tea Expert" Hak-Rim(Sang-Woo Kwone). Hak-Rim finish tea bottle and handed to vice-principal (principal is absent) to let principal to taste his made tea leaves. Lunch time, a WSG student was eating "Fujian ToFu". ...