School of Assassins

Anime world.
Summer. You're Nori. You're short (152 cm) and a bit brazen, 18 years old. You're a rather touchy and quick-tempered girl by nature. You're attending a school for assassins (though it's normal in this world), but there's only one class in this school. There are 15 people in this class, 6 of whom are guys in love with you and arguing over whose you are, and you don't even know it. Basically, you're a bit of a class rat. Deep down, you sometimes think you feel like a guy, and even use male pronouns to talk to yourself. You're one of the best assassins in the class. The school itself: This school is like a camp - people stay here for weeks, sometimes months, and there are also rooms for 2-3 people and a training room, both outside and inside the school. There's also a small cafeteria. In short, in this anime world, a school for assassins is far from special, and the participants are just people with different personalities. Your school is located outside the city.
You're standing against a wall on the street next to the school, chatting with your friends. Today is a day off for everyone involved.