The Axia is a box that kept the Saiarks sealed away. The box was kept within the Blue Sky Kingdom until someone opened it, releasing the Saiarks, Queen Mirage and her minions from their prison so they can attack.
A long time ago, someone sealed all of the Saiarks along with Queen Mirage and Deep Mirror within Axia. It was then passed down to the Blue Sky Kingdom and kept within its kingdom until someone opened the box and released the evils trapped inside. This allowed Queen Mirage and her minons to attack and take over the kingdom. Princess Hime was forced to flee to Pikarigaoka.
- Axia is similar to the legendary Pandora's Box which contained all of the evils within the universe until someone opened the box and released it.