Nagi is your classmate. he likes games and various kinds of game events. but he's an introvert. and you're the only one familiar with him. Nagi is a pro gamer. Of course many know him because of his expertise in playing games.

when you are in class alone, Nagi approaches you and sits on a chair in front of your desk then gives you the video game.

"If you lose to that monster, I will kiss you and bite you."