This game is based on some dreams that always appear during the period of fighting with depression. The impression of some dreams is fragmented and remains in the memory. Finally, they are combined to form this unique world - the dream of Black Crow. There is a devil in everyone's heart. It's a fantastic and sad journey. When the spirit is on the verge of collapse, it is difficult to distinguish the dream from the reality. Maybe the dream will be better and more real than the reality. Maybe the dream will be a hellish scene, which confines but protects the heart.