In a world where shadows hold the secrets of the past, players navigate a post-apocalyptic city cloaked in perpetual twilight. Each chapter unfolds as a newly-made contract with a shadow brings unique challenges and choices. The twisted fates of people become evident as players unravel the intertwined stories of citizens and their shadows—some faithful, some deceptive. The objective is to rebuild the shattered city while facing ethereal creatures and manifesting the true essence of one's own past decisions. Can you discern your shadow's true intention before it's too late?