Abandoned by his debt-ridden parents, Jasung survives each day while fleeing relentless loan sharks.

The only person who ever offered him a home was Choi Soogyum, a respected pillar of the Jaechun Syndicate whose loyalty, leadership, and charisma earned Jasung's unwavering admiration.

But as conflict with the rival il-geum Syndicate intensifies, Soogyum's growing absences spark rumors of betrayal.

Determined to prove his Boss's innocence, Jasung goes to confront him, only to discover Soogyum in a passionate encounter with Hwang Gae of the rival syndicate.

In a single moment, everything Jasung believed shatters. Betrayal soon gives way to an unfamiliar desire, awakening emotions he never knew existed and opening a Pandora's box that can never be closed.