Sartorious, controlled by the Wave of Light, has defeated Aster in their fight. Sartorious then demands Jaden's key to the Laser Satellite in exchange for Aster. Jaden's put in a pretty difficult situation. There is where Neos shows up to interject just as the key is about to go to Sartorious. Furious, Sartorious duels Jaden to put an end to things. Just like in his battle with Aster, Sartorious reads the future and becomes the dominant power in the duel. Despite this, Jaden summons his monsters through his specialty - Fusion. (thetvdb.com)