Just building off of this, I do think it's more of a game to Alastor, and Vox is chasing him like a cat and mouse, but Alastor is like... A really smart mouse, and Vox is an obsessive cat. I don't think they REALLY want to harm each other greatly, but they like to see eachother I pain and suffering, they're very sadistic, Vox is probably in that more psychosexual way, Alastor is very maso-sado, less sexual (He's acesexual, so it makes sense), Vox definitely want him though, and Alastor 100% knows that he wants him. I also think towards the end of the last episode, Vox is just straight coocoo, cus of his great obsessions of power, narcissism, and "being a god", that him and Alastor's games were either not at the forefront of his mind like usual, or he saw this as him winning the game, aswell as dominating everyone even though he was literally going to end himself and everyone around him over his pride.