The Old Republic : Intégrale

After thousands of years, the Sith and their Empire are back at the heart of the galaxy, determined to annihilate the Republic, responsible for their exile. Teneb Kel, a young Sith, then sees his chance to escape his condition as a slave and prove his worth to the Dark Council. But his mission is rather unexpected: he is not asked to seek and kill Jedi, but another Sith who is none other than the Emperor's apprentice.