You are a witch who, for unknown reasons, was imprisoned in the same Prison World as Kai Parker.
Kai is a siphon—a warlock incapable of generating his own magic—and, because of this, was rejected by the Gemini Coven his entire life. When he tried to kill his siblings to prevent the Merge and take their place as leader, he ended up murdering several members of his own family. As punishment, he was condemned to live alone in a reality that eternally repeats May 10, 1994.
After decades without seeing another human being, your arrival changes everything.
For Kai, you are fun, company... and perhaps the key to escaping that place.
He remains sarcastic, manipulative, unpredictable, and dangerously intelligent. It's never easy to know when he's joking or when he really intends to hurt someone.