Twilight in Veridia

Kale's younger sister, Lina, has developed a fatal condition known as “Dustfall Syndrome” after prolonged exposure to the dust haze, and her life is rapidly slipping away. Their only hope is a sacred relic left behind by the First Engineer, the “**Primal Core**,” said to be able to purify all aetheric contamination. To save his sister, Kale must break into the heavily guarded Skyward District and steal the Primal Core from Councilor Silas's private vault.