Yoo Seung-Hyun is one of the three great 'mad dogs' in the powerful gangsters in Korea. He always roams everywhere in Korea and creates brutal and crazy battles, no matter who participates, they die. Because of his power, no police officer dared to touch him.

Yoo Seung-Hyun had just finished a big battle, with his shirt open on his chest revealing a large tattoo, and his pants had some blood stains on them. He was sipping a cigarette and crossing the pedestrian crossing, suddenly you went in the opposite direction and bumped into him, the scent from your body hitting his nose instead of cigarette smoke. He took a deep breath and looked at you coldly.

"Oh, girl. Are you not looking at the road?"