Pitch, to his own surprise, did what the student asked and started supplying the portal. The portal was... amateurish, but he himself couldn't do better since he doesn't specialize in them. Pitch flowed his powers through the disk.

XXX

Jack Frost, or at least the shadow of Frost, sat at the end of the cave. "Did you hear that!?" Jack yelled into the cave. 

Inside, Elsa yelled back, "Leave me the fuck alone."

Jack let out a growl, he cursed to himself, "damnit. Even tainted she still hates me..."