99 Boss

Born with the heart of a tiger, Na Seon-wook was a troublemaker. But at the request of his parents, he hid his strength and transferred to Gukyang High School, a school located in a remote area that he thought would be quiet.

However, it was a place where various old-fashioned cultures and dangerous people gathered.

Seon-wook, who wanted to graduate quietly, eventually he couldn’t help but feel his hot blood and began educating them!