Is Today Yesterday's Tomorrow?.A flashback to ten years earlier, Kai and Shu earn the respect of the Rekka emperor by finding a Rakuho and defeating rebel troops. In the present Kai sets off to confront Shu and finds him in the company of the Edgar villagers aboard the Granedger. Shu refuses to return to Rekka and Kai prepares to kill him, but Back intercepts him and they both invoke their Briheights. However, Shu has Dr. Sola Athin fire a particle cannon from the Granedger towards the capital. Expulsions rack the capital and Kai decides to return, but vows that his former friend Shu is now his enemy...