Tenkai Knights Episode 2 Tenkai Dragon Cube Episode Title:Tenkai Dragon Cube.Episode Description:After their first trip to Quarton, Mr. White and The Guardian fill them in on Quarton's history. Ceylan refuses to return to Quarton, but Guren insists they've been summoned to protect both worlds from destruction. During a visit to the museum, the two boys see an ancient stone tablet that later turns into a key in front of them. After this event, they are summoned to go back to Quarton, where they meet Granox and Slyger, two of Vilius' most powerful warriors, while Lydendor and Valorn join the fight, getting the first Dragon Cube.