jack morgan shadowbound

"A teenage boy (Jack) stands in a dark alley, half his face covered in shadow, his injured eye covered with a black bandage. From behind him emerges a dark, translucent entity, resembling a materialized shadow, with glowing red or purple eyes, representing Helfer. The sky above them is overcast, and the full moon is barely visible behind the clouds. Jack holds a dagger dripping with black smoke. On the wall behind him, a pale emblem appears, resembling a dark door leading to another world"