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.
You've got spunk,
you slimy bastards.
.أنتم جريئون أيّها الأوغاد الغرويّون
Du bist recht zäh,
klebriger Schleimbolzen!
Vous avez du répondant,
les crustacés !
Siete un po' appiccicosi,
voi della stirpe dei viscidi...