A smashing MMA manga from the critically acclaimed creator of Eden: It’s a Endless World!High schooler and budding Shooto mixed martial arts fighter, Meguru Takayanagi, reunites with his old friend from grade school, Takashi Segawa, in the ring for the first time in seven years. However, while the two used to be good friends, due to the difference in their upbringings, Takashi now sees Meguru as an enemy. Without a moment of joy to commemorate their reunion, the old friends’ match begins…
It's do or die as we reach the climax of the Kansai Qualifier final round! In a last-ditch effort to clinch a comeback KO victory, Muroi invites Meguru to join him in one last melee. With a huge point lead and only seconds left on the clock, how will Meguru respond to the old dog's challenge? Find out in the stunning conclusion to the Kansai tournament arc! Then, we jump back in time four years, to the winter Takashi's grandfather passed away, leaving him an orphan in the care of a children's home. And so, a piece of Meguru's childhood friend and rival's past is finally revealed.