In the world of HLB, there is no rule-using their Quirks is of course accepted however, just when the game is about to finish, they are interrupted by a villain.
They form a team ('Orcas' and 'Lionels') to compete.
It's game day! The last game of HLB championship is between Gang Orca and Shishido's two rival agencies. HLB stands for 'Hero League of Baseball'-it is a baseball league founded by pro-heroes who love baseball!
