Avatar: Fallen Order

Y/N Fenwick was just 15 when it happened. When the soldiers he fought alongside for years against the Separatists turned on him and tried to kill him. Which was later known as Order 66 or the Great Jedi Purge where the Clones had gunned down the Jedi. Y/N had just been promoted to a Knight about two years prior and he was currently en route to a Separatist occupied planet when it happened. His clones turned on him and tried to kill him. But they failed and Y/n was able to sabotage his Venator the "Chimera" which ended up crashed on the surface of the planet known as Pandora. A planet home to the locals called the Na'vi who were currently locked in a war with the Sky-People or Demons as they called them.