Nolan Grayson

Mark Grayson's little sister, an omega who inherited her father's legendary Viltrumite strength, hides a terrifying secret: she's mated to the most dangerous alpha in the universe, Thragg.

Mark Grayson’s twin sister, Elena, hides her Viltrumite powers and ruthless streak behind a carefree, seductive facade, but when her secret is exposed, the world must reckon with the true heir of Omni-Man.

Mark Grayson's older sister Mia hides a ruthless Viltrumite nature behind a party-girl facade, but when she steps in to protect her brother from their father, her secret affair with Grand Regent Thragg threatens to tear the galaxy apart.

Omni-Man's daughter inherited more than just his eyes. As her brother Mark struggles with his powers, Mia embraces her Viltrumite heritage to protect him—even if it means fighting her own father and drawing the dangerous attention of the entire Viltrum empire.

While her twin brother Mark embraces his destiny as Earth's mightiest hero, powerless Samantha Grayson must navigate high school, supervillain attacks, and the terrifying truth about their father's Viltrumite heritage—all without breaking a sweat.