__Height:__ 6'3"
__Weight:__ 207 Ibs

His father is the manager of a boxing club. Ji-sung is Soo-Young's acquaintance and he had an intimate relationship with him. He does boxing and is the one who introduced Soo-Young to boxing.
~!Tae-sung later cuts off his finger as payback for the harm he's done to Soo-Young, but he gets away with it alive.!~ ~!He is later found dead by the Reapers gang in his apartment, revealing that he was not the leader behind the mysterious drug ring.!~

Retired boxer Soo-Young discovers he has to pay off his father's debt when Tae-Seung hunts him down. Fascinated by Soo-young's persistence, Tae-Seung offers him an alternative - to learn the ropes and start from the rock bottom. Will this dangerous relationship work, or will this be another living hell for Soo-Young?
 
(Source: Lezhin)
 
Note: Chapter count includes 26 side stories.

Ji-Sung Song