Fox Fire (Hanta Sero x Reader)

Ch. 1

Ruby Asui. The sister of Tsuyu Asui. The girl who has 2 quirks in 1. Ruby has a quirk that allows her to do whatever a fox can do and that means taking some characteristics of a fox. Her other quirk is copy and it let's her copy any quirk in the world. Well, all except for One for All and All for One.
It's the last day of middle school for Ruby and Tsu. Ruby was waiting outside of the classroom that Tsu was in. Tsu was taking her final exam.
After a little bit, Ruby noticed Tsu coming out of the classroom.
"Well? Did you pass?" Ruby asked.
"Yes, Ruby. I passed. Ribbit," Tsu replied.
After they left the school, they headed home.
"So, Ruby. Have you decided where you want to go after this?" Tsu asked.
"Well, I want to go to UA but you're going to have a better chance at that than me, so I applied to a prestigious school in America," Ruby said.
"You really thought this through, but I highly doubt that I will be accepted," Tsu said back.
"Oh! And don't worry about mom and dad! They know about it and they were hesitant at first but they are on board now," Ruby stated.
After the entrance exams for getting into UA, Ruby had gotten accepted into the prestigious school in America and she had to leave right away. Down trotted, Ruby had packed her bags and headed to America, leaving Tsu behind.
~After a whole semester of being in America~
Ruby was finally back in Japan and ready to go to UA. She was really excited to see Tsu and her new friends. Tsu doesn't know she's back yet and that makes the surprise even better. Ruby had been training on her quirk so she can get better at controlling it and on how it works. Once she reached her home, she breathed in then out and knocked on the door. Her parents opened the door and hugged her.
"Ruby! Shouldn't you be heading to the dorms at UA?" Her mom asked.
"Dorms?" She asked.
"Yeah, they have dorms after an incident about halfway through last semester. And Tsu is already there," her dad explained.
"Ok then. I'll go to UA right now then," Ruby said utterly confused.
Just what have I missed? She thought to herself.
She then made her way towards UA. Once there, she went in but, on the way in, she bumped into someone and was about to fall backwards. She closed her eyes, waiting for impact, but the impact never came so she opened up her eyes and she saw a guy with black hair and some weird looking elbows.
"O-Oh! I-I am sorry for bumping into you," Ruby stuttered.
"Nah. It's cool. I am not like Bakugou," the guy said.
Ruby was just confused as to what that meant.
"Ruby? Is that you?" A familiar voice said.

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Ok so I know that this might count as a clinfhanger but I'm trying to edit what I wrote on paper so just bare with me here.