In a world where shadows are sentient and possess the ability to influence their hosts, players assume the role of Sam, a shadow enthusiast and amateur detective. One day, Sam discovers an ominous shadow lurking in their neighborhood, believed to belong to a missing person. Players must navigate a series of choices, solve puzzles, and confront the shadows of people they encounter—all while uncovering buried secrets and hidden motivations. As relationships deepen, the boundaries between friends, foes, and shadows begin to blur, leading to one harrowing question: Who is really guiding whom? Can Sam save the missing person before the shadows consume them all?