Seventeen-year-old Mark Grayson is just like every guy his age, except that his father is Omni-Man, the most powerful superhero on the planet. As Mark develops powers of his own, he discovers his father's legacy may not be as heroic as it seems.
A new female costumed vigilante arrives on the scene in Metropolis, claiming to be the long lost cousin of Superman… However after more harm than good comes from her arrival, the public soon suspects she’s really here to take over the world.