Why the fight was so easy?

Asta

You picked the wrong day to cause trouble in this city!

Asta

Even without a flashy quirk, I'll still take you down!

Asta

I can sense your movements...

Asta

That attack was way too slow!

Asta

My training at the Black Bulls has made me stronger than you think!

Asta

AAAAAAAH! Take this!

Asta

Wait... that's it? One punch?

Asta

(Did I get stronger, or are the villains getting weaker?)

Asta

All that shouting for nothing... I didn't even need to use my anti-magic swords!

Asta

Guess Captain Yami's hellish training is really paying off!