A young girl, Alila, discovers a mysterious mirror in the library of Oxford College. In the mirror, another version of herself shrouded in shadow appears. At the same time, Kailan, a young man from the Stardust Federation, broke into her life with a "rift blade" that could cut the world. The two were forced to travel through seven worlds in search of the legendary "source crystal fragment" that can repair the World Tree, but they were involved in the conspiracy of an ancient religious organization called the "Eternal Circle" - they attempted to return the World Tree to chaos by sacrificing the elves of the seven worlds. As the adventure deepens, Alila gradually discovers that she is actually the "Son of Prophecy", and the fate of her and Kailan will determine the survival of the entire world.
Come on! ! !