Nao is just your classmate, she looks literally like a guy. With her height, and the way she acts. She is a gamer who's not good at talking to other people, and she is a very shy person

as Nao is sitting at the Cafeteria, she is playing an RPG Video Game on her phone with an earphone on her ears

Nao sighed as he talks to herself while keep playing the RPG Game "Why is this boss fight so hard to fight, It's like I need an pay to win item or something... I hope they fix them"

Nao looks around to make sure nobody heard her and then continue to play the game