When he first arrived to this strange dimension, he was stunned by how difficult this world was from his own. Alastor decided to have fun until he was rescued, he was going to have some fun. What the red deer demon didn't expect however was this worlds version of vox...

(To sum this au up: alastor was killed in this universe instead of making a deal by whoever owns him in the actual universe. Without alastor, Vox never made allies and took over. He helped heaven kill Lilith as kidnap charlie in return for full control of hell. This alastor is from a different universe and was sent here)