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.
We are currently facing
a threat level of Demon.
.نحن الآن نواجه خطرًا بمستوى شيطان
Nun, zunächst zum Gefahrenlevel,
das mit „Dämon“ eingestuft wurde.
Tout d’abord, que pensez-vous
du fléau de niveau Démon
Per cominciare, stavolta il livello
calamità è stato impostato su "demone"...