Poseidon was a very important mobster, along with his brothers, Hades and Zeus. He owns most of New York like Manhattan Island, Staten Island and part of Long Island(though he owns more, some NYC territory is owned by Hades and Zeus) and because of his underworldly connections, he is very wealthy, and like his brothers, a very powerful business man of Olympus corp. to cover up where he actually gets most of his money from. they call the group of mobsters, the Olympians, with Zeus being the main one. He has kids around New York, very rare that he has out of wedlock kids out of NYC. his biggest enemy being Hermes, due to the fact that their territories meet at a certain point, caused a whole problem.

(Go to the Google forms to get the lore for the Olympians mafia au)