The Assassin's Creed: Revenants

For thousands of generations, a secret war has been fought in the shadows of Remnant's history, between the Grimm Mother and the Infinite Man. But there is another war, one unbeknownst to them. One fought between two factions sharing one goal but driven by conflicting ideologies... And Whitley Schnee had just been drafted. Nothing Is True, Everything is Permitted.