In a world where shadows have minds of their own, you play as Echo, a cynical detective with a knack for cracking the uncrackable. Set in a twisted city where people have mysteriously begun to lose their shadows, you must navigate treacherous alliances, solve dark puzzles, and confront your own shadow, which has bolted with secrets only it knows. Your choices will affect not only your fate but the fates of the shadows lurking in the alleys, who may be allies or adversaries. Will you restore the balance between light and dark, or will you find yourself consumed by the very darkness you seek to understand?