Lifegetsprettyboringwhenyoucanbeatthesnotoutofanyvillainwithjustonepunch.NothingaboutSaitamapassestheeyeballtestwhenitcomestosuperheroes,fromhislifelessexpressiontohisbaldheadtohisunimpressivephysique.However,thisaverage-lookingguyhasanot-so-averageproblem--hejustcan’tseemtofindanopponentstrongenoughtotakeon!TheClass-AheroesstruggleintheirfightagainstthegiantmonsterMultieyedOctopus.Wait,isthatClass-SheroFlashyFlashjoiningthefight?!Unfazed,theMonsterAssociationcontinuesrampingupitsattacks,butitsgoalremainsamystery.Meanwhile,themartialartstournamentreachesthesemifinals!