The haunted house
Bella had absolutely no clue about what did she sign up to and simply followed Miss Dragonfang to wherever she was taking her. It wasn't that she didn't know that cryptids inhabited the city, she just didn't care to hunt inside or outside city walls. Money was meaningless to her and she had no sense of duty, what she had instead was a bad case of boredom which Uriel took advantage by making her an offer she couldn't refuse.