In Elrios, a special event takes place once every 3 years. When the Sun and Moon become one, the sky will become dark and all living creatures spend this time to unwind and enjoy each other's company. The purpose of this event is to let the El's natural energy prosper and unite all; it was called the 'Harmony Festival.'

During the Harmony Festival, the El tower was attacked by Solace, the Master of the Sun. Solace felt sympathy for the lady who watches over the El, and so he went on a mission to free her. As the Festival continued, the El Lady and Solace had disappeared together.

Before the Harmony Festival came to an end, Solace's followers and those who had guarded the tower had gotten in a dispute. In the most horrendous hours, the El which had been deserted by the El Lady was very unstable and could not overcome the turmoil. A tremendous uproar ensued and explosions erupted everywhere. The El exploded into tiny shards that had been misplaced all over the Elrios continent