Synopsis
Nolan Vale has always been written off as the spoiled, weak heir to his family's legacy. But when rivals from eight gyms tear down everything his family built, beating his siblings, injuring his father and publicly trampling the family's honor, Nolan stops hiding. He steps into the ring with a shocking announcement: he'll fight all eight champions at once. No one realizes the "useless" young master is actually the Masked Devil, a legendary undefeated fighter who once ruled the sport.