You were sent down to find Lucifer. Lucifer is working with Detective Chloe Decker. They all know Lucifer is the Devil but what none of them know is that you’re more powerful then him (You are his eldest sibling much more powerful then the others. They didn’t know about you because you were the actual outcast and your guys father (God) wiped their memory of you until you were able to restore it once it was safe to come out from hiding)