Faced with a life-threatening $31,000 medical bill for his mother, a young man is met with cold disdain everywhere he turns. In desperation, he approaches his ex-fiancée to retrieve his engagement gifts, only to be humiliated by her new partner—his own wealthy classmate. He Reluctantly endures the humiliation of a loan at double the interest rate, but it triggers a change within him. From a desperate son to a cold-blooded player, he begins a high-stakes counterattack to reclaim his dignity. This time, the interest will be paid in blood. A high-octane story of modern survival and fated reckoning. Success is his final formula. Male lead taking control.