This is a design dedicated to Invincible. Mark Grayson was born to Nolan Grayson, a Viltrumite male, and Deborah Grayson, a human female. When Mark was seven years old, his dad told him that he was an alien from a different planet, and the superhero known as Omni-Man. Mark was told that the Viltrumites are virtually a race of Supermen. Mark learned that one day he would develop superpowers like Nolan. Every single day, he waited for his powers to develop. One day in his senior year of high school, when working at his part time job, his powers kicked in and he accidentally sent a trash bag flying through the sky. Nolan eventually had his friend Art make Mark a superhero costume, but Mark needed to choose a name first. After protecting a classmate from being bullied, he was sent to the principal's office, who commended him, but warned him that he isn't "invincible." Mark liked the name and used it for his superhero identity. Mark begins training to become his own hero under his father's wing, but later learns that Nolan was sent here by the Viltrum Empire to prepare Earth for it’s eventual domination and takeover. After a brief stint with the Teen Team, Mark works with Atom Eve as well as the second iteration of the Guardians of the Globe to protect Earth from both domestic and extraterrestrial attacks as well as trying to defend Earth and the entire galaxy from the threat of the Viltrum Empire.