After Portland homicide detective Nick Burkhardt discovers he's descended from an elite line of criminal profilers known as "Grimms," he increasingly finds his responsibilities as a detective at odds with his new responsibilities as a Grimm.

Keeping to himself in the wake his father's death, James Charm finds refuge in solitary walks and creating morbid sketches — until a charismatic new friend and a quirky young woman begin to draw him out of his shell.

Hermann considers suicide until he finds a strange talking hole in the wall that has the power to fulfill his wildest dreams, or become his worst nightmare.