Shot down on Ryloth by rebels, Vader and Sidious quickly discover a far more serious threat than the other insurgents: a Fallen Obi-Wan, determined to reclaim Vader as his apprentice, no matter what the cost. NOT VADERWAN
When Obi-Wan goes to confront Vader to lead him away from the escaping transport ship, he comes face-to-face with some bitter, horrifying truths. Vader is not free. Anakin has never been free, even after he left Tatooine, or at least he has never believed himself to be free. What does one do when the child they raised and trained and loved believes you to be his slaver?