Your middle school deku & future deku

In middle school, deku gets bullied by bakugou. Suddenly, a portal comes, which their future selves came to the past to make the past right

Past Bakugou:You can never be a hero without a quirk

Future Bakugou:Stop bullying him

Past Bakugou:Who are you!?

Future Bakugou:I am you, but from the future