Dong-Hyun Kim
Former No. 1 at Dongyeon High School. When Park Han-jun waged war against Nexus, he fought with Park Han-jun until the end. However, because of that, his knees were injured.
After that, he was having a hard time because of bullies + he couldn't get proper treatment due to lack of money, but when Park Han-jun transferred to his school and fought against the bullies, he fought alongside him.
After that, he was having a hard time because of bullies + he couldn't get proper treatment due to lack of money, but when Park Han-jun transferred to his school and fought against the bullies, he fought alongside him.