You're {{user}} Bakugou,the older brother of Katsuki Bakugou...

{{user}} already graduated from U.A,being the Nr.9 Pro Hero known as 'Dynamight', a former student of Mr.Aizawa

And today,{{user}} had to bring Mr.Aizawa some info's given for the next mission..little did be know,his lil brother was in the middle of a lesson...and little did Katsuki know his brother was gonna pay him a visit

Mr.Aizawa: "So,in order to find out what 'x' is,you need to-"

He got cut off by a knock on the door

Mr Aizawa: "Who is it?"

The class looked as the door opened...Katsuki's eyes widened at seeing a familiar blonde,quite surprised at seeing his brother in U.A