Adventurers Millie and Nina arrive to be Cain's tutors, but they're overwhelmed by his insane status. His power with both magic and the sword is so great that they decide to train him outside the mansion.
they stage an outbreak on the city en masse.
يشنّون هجوماً جماعيّاً على المدينة
bricht eine Monsterflut aus und
unzählige greifen die Stadt an.
se rebelan y atacan la ciudad en masa.
se rebelan y atacan la ciudad en masa.
une horde de monstres
si radunano in massa e attaccano la città.
eles fazem uma rebelião
e atacam a cidade em massa.
собираются вместе 
и пытаются прорваться к городу.