Time and Space
Disclaimer: I don't own Hey Arnold and Doctor Who.
Summary: AU. Helga never thought she'll run away with a strange man in a blue box and yet she does.
Prologue
Out of all the possibilities she never thought she would be here in this place, in the middle of space with a mad man and his blue box, which is large on the inside than it looks outside. She never expected to be here. And yet here she is.
The story really starts with Helga G. Pataki watching as her beloved gets married to the mortal enemy, Lila. A strange man with brown hair, a suit, and a bow tie comes up to her during the reception party and asks if she wants to run away with him, she doesn't need to think twice about it. She says yes, cause, really what's the worse that can happen?