That's enough...

Eunjang High School - 은장고등학교

PROTECT YOU FROM THE BULLIES!

Yeon Si-eun is the top student in Eunjang. At first glance, he appears physically weak, thin, quiet, and uninterested in socializing. However, he is actually one of the most dangerous students in Eunjang High due to his intelligence and ability to analyze fights. He was nicknamed as "Eunjang White Mamba"