Sanctum in darkness

The child seeks sanctum in the darkness. She owes them her life. A life she never would of had if they didn't intervene at that moment in the dark alley of London. The Addams shelter her and love her like their own. They are fascinated by her 'illness', as she puts it. Her surprising agility, strength and most of all her thirst. She really is, an Addams. They will help her in her struggle for revenge.