Sacred Palace

The Sacred Palace (聖宮 Seikyū) is a realm created by Uraltugo Noi Nueph and houses the Principles of the Rukh System. According to Ugo, the Sacred Palace is designed to circulate the energy of Ill Ilah's world efficiently. It is the birthplace of Aladdin and the place in which he was raised. The appearance of the Sacred Palace is a library. There is a gateway protecting the Sacred Palace when Sinbad tries to invade.

Final Arc
Arba assists Sinbad as they break into the Sacred Palace by using Al-Thamen's power and thirteen Metal Vessels. Sinbad attacks Ugo in order to access the full power of the Sacred Palace; however, Ugo stops Sinbad and returns his Rukh back into the world's Great Flow. After defeating Sinbad and then David Jehoahaz Abraham, Ugo places David and Ill Ilah stored into a fish tank, in which David is free to create a lower-order world.