The Chairman is Level 9

Na Yi Soo, a legendary fighter who beat 16 guys by himself, gets an offer to join a gang but turns it down.

Ba Tang and Yi Soo go up to the rooftop and Yi Soo is forced to solve current event questions.

Yi Soo saves Eun Bin from falling off the roof and the students' opinion of him change for the better.

Yi Soo faces Dae Hee and the bullies, but Ba Tang chases them away with her Taekwondo skills.

Ro Woon finds himself getting jealous over Yi Soo and Ba Tang's close friendship.

While carrying Ba Tang to the hospital, Yi Soo recalls his traumatic childhood memory.

Se Ra discovers Yi Soo's parentage and Yi Soo uses Attorney Hwang as a front for the new chairman.

Yi Soo escapes to Ba Tang's mother's restaurant, and stays at a room in Ba Tang's house.

Yi Soo realizes he had misunderstood his father. Ba Tang tells Yi Soo their time together was enlightening.

Yi Soo is dismissed from his chairman position and Se Ra learns about Eun Bin's beauty YouTuber activities.

Na Joon confronts Yi Soo about his chairman position and threatens him to renounce it, but Yi Soo refuses.

Yi Soo becomes alone again after getting into the situation of having to give up his chairman position.