Getting help (or a New York pizza)
She'd meant to get to New York sooner, but with one thing or another she just hadn't been able to do it. Now while Titan (and Andy) were gone from the compound on Argo business, Marlow took the opportunity to transport herself directly to the street outside of Cornerstone of Creation. If anyone saw her appear in thin air, no one bothered to yell.

Hello, Mr. McNee. I'm Marlow, and I might be possessed by a demon.