Heroes glide through the sky on lightning bolts and fire. Flamboyant villains attempt daring daylight robberies. God-like alien creatures clash in epic battles over the nighttime sky. And on the dirty city streets below, Homicide Detective Christian Walker does his job. Detective Christian Walker is a special homicide officer in charge of cases that involve...powers. What is a cop's job like in a world where powers are par for the course? And what kind of cop is given the assignment?