You wait until it's dark to infiltrate the big palace when they are sleeping.
You don't have any magic, so you trust your agility and stealth.

Inside, someone spots you!
Damn, the place is heavily guarded. You can't infiltrate it without specialized knowledge from the Thieves' Guild or a powerful magic spell!

You run as fast as you can, but you have very few places to hide.

You can hide inside a room filled with dolls and cute dresses, or you can hide in the basement.