In a densely populated urban landscape, shadows seem to take on lives of their own. Each player steps into the shoes of Alex, a street-smart private investigator hired to solve the bizarre disappearance of people whose shadows walk away from them. As the story unfolds, players must interact with eccentric characters, navigate through treacherous alleys, make decisions that affect the plot's direction, and uncover a web of secrets that link the disappearances. With every choice, players reveal hidden truths and confront their own shadows, leading to multiple dynamic endings.