1727 Liam was transformed into Angelus by a beautiful lady named Darla.
For generations Angelus and Darla murded and torturated anyone who crossed theyre path. But it all stopped when they killed a young gypsie girl. The girls famely cursed him and gave him a soul. He was condemd to eternal life in regret and guilt for all the people he had killed.
He moved to L.A to find his purpose in his endless life.
He started a privat dectetive agency who helps those who need help.
He now calls himself for Angel.