“Tenjo Tenka Yuigadokuson Goku” (Ruby: The Ultimate One), which still burns beyond noon, ── Escanor, who fights by converting all his vitality into magical power, approaches the Demon King. However, Meliodas stands in front of the deadly Escanor. It is because he realizes that he could lose his life. However, Escanor refuses and is willing to take his life for his companion. Meliodas decides to fight together in front of the dark beast that the Demon King calls further! On the other hand, in the spiritual world of Zeldris, the real Gelda joins and the battle with the Demon King continues. Finally, Zeldris pulls out his sword and confronts the Demon King!