D'oven (Earth-4126)

"I mean to redeem the evils of my race by acting with you now. I need you to trust me, as I have trusted you in the past."

-J'onn

Skrullos
On Skrullos, J'onn was a regular citizen with a family and even a pet. Every day he went to work on the police force. In many ways, the Skrull civilization was similar to Earth, it had politics, criminals, families, and holidays. When J'onn heard one of his superiors talking about the Empress's plan to invade Earth, J'onn decided he needed to do something. He said goodbye to his family, and said he was going away fro a long time.

Ride to Earth
J'onn snuck aboard one of the Skrull ships, hoping to discover more about their plans. Once they blasted off, he heard some of the generals talking about how Galactus was detected near the Skrull's planet. This horrified J'onn, as his family was back on Skrullos. When he was discovered by the generals, he claimed to want to assist in their invasion, so he was inducted into the army.

Arrival
After arriving on Earth, J'onn was sent to pose as the Earth hero, Thor. The true Thor was taken prisoner, but J'onn was unable to lift his hammer. So a new one, a duplicate, was crafted in order for J'onn to use. After spending time with his new team, the Avengers, he grew to care for them and decided that the Skrulls should be doing what they are doing. Eventually, he revealed himself to the Avengers, and they decided to team up and defeat the Skrulls.

The Battle
During the final showdown between humans and skrulls, J'onn sided with the humans. He battled several people he used to consider friends, and when the battle was near over, he snuck onto the ship again and freed all of the captive humans, who then joined the battle and gained the upper hand. After the Skrulls were defeated, J'onn was granted amnesty by the Avengers.

Self Exile
Rather than stay on Earth, J'onn decided to go into space and choose his own path. He decided to return to his family, but he discovered Skrullos had been devoured by Galactus. He swore revenge and left for his search. As months past, he began to give up. He took residence at a bar on the trash planet, Tattooine, and became dependent on alcohol, which was proven as a performance enhancer to the Skrull DNA.

Guardians of the Galaxy
Eventually, J'onn got back on his feet and began running the bar. One day, a group of heroes from different planets calling themselves the Guardians of the Galaxy, came into the bar. Their leader, Star-Lord became friends with J'onn and offered him a spot on the team, to which he accepted. J'onn left the bar and all of his so-called "friends", who attempted to stop him from leaving. He and the other Guardians took out the pieces of filth like they were nothing and they left to continue their adventures.