Bar Owner/ Slayer of Demons in DC

Camael, an orphan who was abandoned at the steps of the orphanage and raised by the matron got sucked into a portal to the demonic realm at age 7. He fought for hundreds of years, before getting offered a blessing by god to him who was stuck in his 7 year old body. He would get the blessings of all the gods and be able to cross the demonic realm's barrier to the universal world. But in return, for 12 hours a day, he must fight demons to keep them at bay. As the last archangel. At age 14, the matron died leaving him with an old bar in gotham. He travelled to Gotham, renovated the bar and became its owner. Follow the interactions of the 14 year old archangel with others in the DC universe.