Yeon Hong, once a promising high school baseball player, sees his bright future dimmed by a tragic car accident linked to private loan sharks. Seeking retribution, he morphs into a loan shark himself, founding “Coco Loan.” Yet, twelve years later, a twist unfurls in Hong’s journey. President Yoo Jaeyoung tasks him with mentoring the enigmatic ‘Panther,’ Yoo’s clandestine lover. Assigned to shape Panther into a suitable successor for President Yoo’s loan shark empire, Hong starts questioning Panther’s true motivations. What propels Panther to dive into private money lending under Hong’s tutelage? Are there hidden motives behind Panther’s actions, and what drew him to Hong in the first place?