Monsters are being transported to the real world from video games! Not only I was sent to Russia, I have to pretend as a girl!?

A slave who was abused and fled to Russia only to find out that his life becomes unpredictable. After meeting a girl named, Nicolette, who mistook him for a girl, he has no choice but to pretend as a girl. How long can he hide his secret? When things are going smoothly, a monster from a video game showed up. Now, it’s up to them how will they fight it!