Is it possible to make the jaw look slimmer with just a procedure?

To put it simply, the jawbone is sharply angular.

I'm wondering if it's possible to make this look slimmer with just a simple procedure.

There are times when people ask if I got hit.

I'm wondering if that's possible with just a simple procedure, without surgery.

With so many different treatment methods coming out these days, I suddenly became curious haha.