The Non-Canon Expert explains how Darth Vader became afraid and terrified following his duel with Obi-Wan Kenobi on the Death Star in A New Hope, looking at how Vader underestimated both the knowledge of his former Jedi Master and the Force it self.
This is a Legends story for Darth Vader and Obi-Wan that focused on information from the novel «Star Wars: Death Star» by Michael Reaves and Steve Perry. I hope that you enjoy it!