Crookshanks raises a very good point. Nothing in this world is for free, especially if you're a demon and good morality is a bit difficult a concept for you to grasp. Still, if his master is as important as he says she is...

"I wouldn't say that, mya. You introduce me to this witch of yours when we're done here. Let her know just who it was that lent out a helping paw in her tyime of need~"

Allies are always a valuable bargaining chip, after all. And Neko does so much want to spread her name and brand across the Nexus. Reputation means better business after all.

"Sound fair?"