King of the Octagon summary: You are reading King of the Octagon manga, one of the most popular manga covering in Action, Drama, Manhwa, Shounen, Sports genres, written by at MangaBuddy, a top manga site to offering for free. King of the Octagon has 129 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add King of the Octagon to your bookmark. The thrilling MMA conquest of a rookie genius fighterWheesung, who was a promising sportsman with a natural sense ofmovement, quit exercising in high school due to an injury and lives a part-time life.In the meantime, he is invited to the match of MMA amateur Junghwan He feels a strong thrill at the power of Octagon' that he encounters for the first time.22-year-old Hwi-sung Lee, who was busy running away after giving up on everything.The moment he climbs into the Octagon, a spectacular flight that no one expected begins.