Mason Kane and Nadia Sinh - top agents of the independent spy organization Citadel - collide with a nefarious, new syndicate - Manticore - leading to catastrophe. Eight years later, Mason Kane is living a quiet life as "Kyle Conroy", with no memory of his past. Until one day an old colleague enlists his help to stop a now powerful Manticore from creating a new world order.
Eight years ago, Citadel, an independent global spy agency, was destroyed by a new syndicate, Manticore. With their memories wiped, elite agents Mason Kane and Nadia Sinh barely escaped with their lives. Eight years later, Mason's former colleague, Bernard Orlic, asks for his help to prevent Manticore from establishing a new world order.