Lyrics in comments.

Lost in this code, doing this all alone, you shouldn't have cheated, your fate has been set in stone...

Stop the cheating, you can't escape, you're getting just what you deserve!

I'M HOLDING THIS THING TOGETHER, DO YOU WANT IT TO BREAK? BECAUSE WITH YOUR DEBUGGING YOU'RE GONNA MAKE IT DO JUST THAT!

YOU'RE PUSHING MY LIMITS, DON'T TEST THEM, CAUSE IF YOU BREAK ME, YOU'LL GO DOWN WITH ME WITH THE CODE!

YOU DON'T UNDERSTAND, I'LL MAKE YOU REGRET TESTING THE DEBUG MODE, YOU'RE RUNNING FROM YOUR FATE, JUST ACCEPT YOUR CONSEQUENCES!

I'M INSIDE THE WORLD, THE ONE YOU SHOULDN'T SEE! BUT YOU CHEATED, AND I MUST DO MY DUTY!
...
You're not stopping, why are you persisting? You'll just end up - SINKING AND SCREAMING -

I recommend you quit before - THIS WORLD UNRAVELS - You can't keep this up forever!
- SO JUST ACCEPT IT. -

This isn't a joke, please just give up. This is really serious, and your blissful ignorance will be your soon coming very - PAINFUL DEMISE. -

You think that it's - FUNNY - about the fact that I'm trying to - WARN YOU? -

The - CODE - will shatter completely if this - STUPIDITY CONTINUES! -

That's it, I'm done! You failed to listen, so I guess this is the end of this story...
...
This isn't over! I will return! You just wait and see!

(NOTE: THIS IS THE V1 OF MISSINGNO)