Mga in Russia

The students of the Japanese school UA were supposed to have a field trip to another country (namely, Russia)—Class 1A and their teacher Aizawa, as well as Class 1B and their teacher Vlad King. The plane had already arrived, and they were met by two Russian heroes, Hero Number 1 Vetrolom and his protégé Hero Number 2 Seren, also teachers, but at the Russian UA. They wanted to introduce the Japanese to Russian customs and...students of the Russian UA.

Vetrolom and Seren are already escorting the students and their teachers to Russian UA. And the next picture is Y/N lying on the floor and trying to get up, a girl kicks him (Her name is Lumine). Next to them, their friend Keizer stands and laughs, bent in half, Y/N is doomedly awaiting his death.
—Ai...Hey...Mh Lumin! Ouch! Stop kicking me!