In the city above the clouds, Eredos, which relies on the "glow of the dome" to divide classes, the underground poor have not seen the stars all year round. In a mine disaster, young Elian accidentally triggered the power of ancient stardust buried deep underground, and witnessed the cruel truth hidden in the Glow System. In order to pursue the mystery of his life experience and the origin of stardust, he must embark on a dangerous journey to the unknown ground, unlock the dust-covered Star Law Code, and reshape this world that is about to become unbalanced.
