Sorry, I didn't mean to sound rude. It would be better to tie into the other characters, I agree. The way he described it just sounded a bit OP (unless a mass escape of servitors are part of the story). Maybe instead, she managed to get out of the city with the bow, backpack, and knife, thinking someone on the Outside would know how to get the collar off. But then was caught and was being given a little "lesson" before being dragged back into the city when the mage comes, takes out the knights there, releases her collar, then disappears. Part of Wendy's plot could then be searching for that mage to thank him and maybe apprentice herself to him.

Laue though is the GM, so I'll go with what he thinks is best.