Kurohyō: Ryū ga Gotoku Shinshō Manhua

In the heart of Kamurocho, Tatsuya Ukyo stood alone, framed for a crime he didn't commit. His once bright future now shrouded in darkness, he found himself navigating the treacherous world of delinquents and loan sharks, clinging to a flicker of hope for redemption. With Tenma by his side, a loyal friend with a fierce spirit, and Saeko, his sister who believed in his innocence unwaveringly, the trio embarked on a dangerous journey to unravel the truth. Each step they took revealed layers of deceit and betrayal, threatening to crush their resolve. Desperate for a chance to clear his tarnished name, Tatsuya stumbled upon a risky opportunity to steal from a notorious loan shark. The heist spiraled out of control, leading to a fatal confrontation that shook him to the core. The weight of taking a life bore down on him, transforming his quest for redemption into a harrowing battle with his own conscience. As fate would have it, an underground fighting tournament emerged as Tatsuya's shot at salvation. With Kudoh Saki, a mysterious trainer with a dark past, and Amamiya Taizan, a compassionate physician with a hidden agenda, guiding him, Tatsuya embarked on a grueling journey of self-discovery. Each fight in the underground arena pushed Tatsuya to the brink, forcing him to confront his deepest fears and insecurities. The echoes of his past assault grew louder with each victorious battle, driving him to the edge of his sanity. In the shadows of Kamurocho's unforgiving streets, Tatsuya's resilience and determination were put to the ultimate test. Will he emerge from the darkness victorious, or will the sins of his past swallow him whole? The answer lay in the crucible of the underground fighting ring, where redemption awaited those brave enough to face their demons head-on.