Dark Parables: Requiem for the Forgotten Shadow Collector's Edition

A strange illness engulfed a peaceful city at the foot of the Alps. The people of Anaben become shadows of their former selves, and DukeΓÇÖs wife has also fallen victim to this disease. With the doctors powerless to stop the inexplicable symptoms, the fairytale detective comes to investigate. Can the young detective reveal the dark magic hiding in the shadows?