Don't bring a knife to a gunfight...
It was a very bad idea to trying punch a Belafus(yum!). In the ATC (adventurer training centre): adventurers are told never bring a knife to a gunfight!
That's just a figure of speech, but probably I don't need to explain it to you, do I?
Then why are you punching the face of a creature who can swallow you without chewing?
Ah, by the way, that's exactly what it did: after your 'clever tactic', the Belafus(yum!) ate you in one bite, yum! Ending your adventure somewhat prematurely!
I'm sorry, but you have to go to the page where you die.