The Second Battle of Bespin was fought between the Sith, the Jedi and Fifth Republic, and the Reavers. Jedi Grand Master Keeli Kenobi Solo and several other Jedi, including his son, received a Sith distress call and proceeded to Bespin, so as to save them. They succeeded in only getting themselves captured with the Sith. Supreme Emperor—at the time—Eaeser Rex called for a duel to commence between Keeli and a simple guard: Revan Ceritops. Keeli was killed by Revan and the Sith underground of Bespin set the Jedi and Sith free.