Nibiiro no Seishun

A young boy endures a childhood defined by abuse, living under the constant shadow of his father’s crushing financial obligations. When relentless loan sharks begin closing in to collect on the debt, he and his mother make a desperate choice. Under the cover of darkness, they flee their hometown, hoping to disappear and leave the danger behind them. Their harrowing escape represents a final bid for freedom from a life plagued by violence and fear. However, the fragile sanctuary they seek proves fleeting. Tragedy strikes when the boy's mother passes away, stripping him of his only remaining source of protection and comfort. Left entirely alone and burdened by grief, the young survivor is forced to confront the devastating reality of his circumstances. The loss shatters any lingering hope for a peaceful future, replacing his sorrow with a cold, unwavering resolve. Driven by anguish and a profound sense of injustice, the boy abandons any thought of running away. Instead, he turns his attention toward those who orchestrated his family's ruin. He sets his sights on exacting revenge against the individuals responsible for hounding his parents and ultimately contributing to his mother's death. What follows is a dark journey of retribution as he dedicates himself to making them pay for the suffering they inflicted.