A Transfer student to Class A

It seemed to be a normal day. There was quite a few people in this classroom. The door creaked open, as a man who had grey hair and green eyes walked in. "As expected you're all in proper position" He said(This is a COTE fanfiction)Ships:Sakayanagi Arisu x Ayanokoji Kiyotaka Karuizawa Kei x Hirata Yosuke