Far into the future, an artificial superintelligence called DARK once stewarded civilization with benevolence, but its systems have now catastrophically failed, transforming it into a tyrannical force that subjugates humanity through orbiting warships and subterranean mutant guardians. Two young warriors, inspired by ancient mythological tales, have engineered mechanical wings to pursue DARK's stronghold across the world's continents and seas, armed only with salvaged weapons from a depleted military cache. Their journey will test them against mechanical adversaries, treacherous floating obstacles, and grotesque sentinel structures that guard the entrances to DARK's underground lairs—structures designed to pull the unwary into depths teeming with twisted creatures. The survival of the human race depends on their ability to navigate this hostile landscape and reach the hidden fortress at its heart.