Ally or Enemy?

Jasper wasn’t always a good man. He had been a vicious killing machine for quite some time. He shared the passing of time with a lover. One long before Alice had changed the course of events, sending him on a better path. Now ,she, is back again! Vowing to help the Olympic coven defeat a mutual enemy. Thy enemy of my enemy is my friend, no? Eventual polyamory. Slow burn.