quite probably just a crackhead dream of mine, but is it possible to "niggle" my way through this?

i have managed to run all the way to the top floor of the building where the people are being held before, i was even able to flee like a sissy out and live. is it possible to complete the quest before becoming a dragon though?

im talking using door exploits and the whole nine if necessary (run in, shoot poison from the door, run out, run in run upto second door, shoot till they close in and pop out the other door, go back down to first door, rinse repeat)

i could probably level to like 16-18 if i needed to, or i could try it on easy instead of normal. but is it possible? has it been done before?

i am talking about the quarry right next to quarry shrine BEFORE becoming a dragon and all that.