Joy Of Manipulation HEED

Main character Hyun-ki Quote
"A Man Can Be Destroyed But Not Being Defeated"

Hyun-ki is a high school student who appears nerdy and studious, but in reality, he is someone to be feared. Even the school's higher-ups are afraid of him because he is obsessed with controlling people's lives. He manipulates people's minds with tricks, but everything changes when a transfer student named Mi-cha arrives at the school. Hyun-ki becomes close to her and her new friend Hyun-ae, who has a past with Hyun-ki's best friend Mun-hee. The four friends go to university together, and their lives become messy due to Hyun-ki's manipulations. However, something unexpected happens that even Hyun-ki didn't plan for.

Now he must figure out how to fix the situation. Will he change his plans or find a new way to manipulate the situation?