A pack of monsters calling themselves the "Clan of the Seafolk" arrive on the shores of City J intent on invading the land. When the hero sent to fight them is defeated easily by the Deep Sea King himself, Saitama and Genos head for the city to help.
I hope each will continue
to train his hardest.
.آمل أنّ كلًّا منهم سيواصل التدرّب بجدّ
weshalb wir in allen Bereichen
besser gewappnet sein müssen.
...vorrei che ciascuno di loro
sia sottoposto ad addestramenti.