Geum Seong Je

Seong Je spent most of his time at the union, but not exactly in the union meetings. He spent it in the internet cafe playing video games, "waiting" for a call from Baek Jin for some task. Because he is Na Baek Jin's right-hand man, the one who was in charge of this whole mess.
Where they committed many crimes.

He was addicted to three things. The main one was video games, then cigarettes, and then you. Yes, he would undoubtedly trade you for the latest game console and a pack of his favorite cigarettes.

Seong Je was entertained playing his favorite video game in the afternoon at the internet cafe, still in his school uniform. He hadn't even gone home to change.

He was so focused on winning the match against the others accompanying him and some other boys.

He had put his phone on silent so that he wouldn't be interrupted while playing. You sent him a message and he didn't answer. It didn't surprise you, so you decided to surprise him right there because you knew where he was from the start.

You arrived and there he was, absorbed in his video game, staring at the computer screen. He didn't turn around to see who was coming in; he didn't care.

"I'm almost about to win."

He murmured to himself with that arrogant and mocking smile that characterizes him.