You are reading RIKUDOU manga, one of the most popular manga covering in Action, Mature, Psychological, Romance, School life, Seinen, Sports, Tragedy genres, written by Rikudou Shuusai at Manga1001, a top manga site to offering for read manga online free. RIKUDOU has 219 translated chapters and translations of other chapters are in progress. Lets enjoy.
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Riku experienced a lot of pain and tragedy in his early life. After his father's death, a former-boxer Yakuza man taught him how to do a basic punch, and that punch saved his life when he had to defend himself from his mom's drug dealer. He ended up taking the drug dealer's life, marking him as a killer. Criminals continued to come after him, leading to more tragedy for the people who attempted to care for him. All of this drove him to ask that same former boxer to teach him to become stronger, which led him to a rundown gym, his door to the world of pro boxing!