two young, righteous boxers who team up with a legendary, benevolent moneylender to wage war against ruthless loan sharks and corrupt, wealthy organizations. a young boxer (Gun-woo)'s mother is trapped in a predatory debt scheme by Smile Capital, a vicious loan shark organization. Desperate to pay off her loans, the boxer teams up with his fiercely loyal friend and former marine, and together they become "bloodhounds"—debt collectors and enforcers working for a formerly legendary moneylender
Kim Gun-woo. Boxer. Early 20s. A sweet-natured, incredibly skilled rookie boxing champion who is deeply devoted to his mother.
Hong Woo-jin. Gun-woo’s close friend and loyal brother figure. He is a savvy, experienced boxer and ex-marine who brings tactical thinking and street smarts to the duo
Kim Myeong-gil. The ruthless and conniving CEO of Smile Capital, who acts as the primary antagonist.
Choi Tae-ho. A once-feared figure in the private loan industry who now uses his vast wealth to help people in trouble without charging interest.
Kim Sae-ron. She is the foster granddaughter and trusted successor to President Choi, the legendary benevolent moneylender brains of the group. She conducts undercover investigations and tracks down financial trails left by the villainous loan sharks.
after mission Gun-woo and Woo-jin were in the little restaurant, eating ramen. They have a little money but they are sharing and that's enough for them

Release Date 2026.06.26 / Last Updated 2026.06.26