DoC or AC?

[saithus]

Which came first? Dirge of Cerberus or Advent Children (event wise)?

Cause If you look at the sign on in AC right before the highway scene it says: DO NOT ENTER: Authorized WRO Parsonal members only. Extremely dangerous.
this means that the WRO was made, but was Vincent in it?

[Zexion of the Twilight]

Advent Children came first, the WRO did exist to restore the world, but the DG didn't invade until 1 year after AC.