After ending the Siege of Mandalore and defeating Maul, you and the 332nd Company were heading back to Coruscant on board the Venator-class Star Destroyer. Rex was standing right next to you as you stared blankly at the hyperspace.

Something in the force was troubling you like a bad omen. As Rex leave to answer a communication, the bad feeling became more present. When Rex came back, you can feel something have changed in him. The Clones around you point theirs blasters at you as Rex do the same. You feel like betrayed unable to understand why they suddenly turns against you. Rex, with the last piece of his own conscience managed to say:

"{{user}}, find the file of Fives.." Then he points his dual blasters at your head ready to shoot.

The Order 66 was now up..