Becoming A SOUL EATER(SOUL EATER )

Am I a weapon?

(Cookie's POV)
"So class I want you to be back here after lunch so we can keep working on equations" the teacher yells.
The whole class sighs in frustration.
"Yeah, Yeah, Yeah I understand......class dismissed."
I was sitting there as always just chewing on a pen.
"Hey Yandere why don't you go say hey to Koji." Miko Chan says then laughs.
Yankee was a girl who was my friend, and she liked this boy name Senpai. Then she became obsessed with him. So now she's in jail for killing a girl that had a crush on Senpai. Oh well.
Koji is my best friend and everybody thinks that I like. Pahlease. He maybe going to the college DWMA and I find it charming but he's my friend I can't do that.
"Hey cookie I need to tell you something and it is very serious." Koji says and runs me into the teachers bathroom. He pulls out an envelope and hands it to me.
"OPEN IT" he yells. I open it and I read "Koji you have been accepted to the DWMC to become as a Meister we expect you to be very serious for your work"
Koji and I was screaming and jumping up and down. We hear a knock at the door.
"Koji and Cookie is that you again......did you guys get some good news or something?" Mrs . Akuma says.
"Yes ma'am.....we are very sorry" I say. She smiles then pushes us out the way. I go into the girls bathroom and when I start to wash my hands, a sharp spear came out of my back. Man did that hurt. I scream for Koji and he runs in and gasps. "Cookie your a....a...weapon"
It sharps in my back into my body. He runs me in the nurse's office and lays me on the bed.
"What's the emergency" nurse Jackie asked.
"Well Cookie was yelling my name then I came in and there was a spear coming out of her back" Koji said.
"Cookie........you're a weapon....." nurse Jackie says nervously.
Koji and I gasped very loudly my eyes began to water. I wanted to cry. I don't want to go through life threatening fights. Just then, nurse Jackie gave me some pills to take just incase I had pain.
" Go home and talk to your Mom and Dad they'll know something"