Michael was born on a distant planet mostly inhabited by humans. He did not know who his parents were. All he knows is that he found himself in a dingy orphanage run by former criminals who just wanted to live quiet lives. Sure, they were really good hustlers, but had no idea how to run an orphanage. This put everyone there in debt and made Michael's early life a giant wreck.

The streets outside had all sorts of criminals. Drug dealers, con men, gangsters, you name it. Groups of these criminals would fight for territory and left countless buildings and roads drenched in blood. Michael hated how everyone treated each other like trash and grew a strong sense of justice at an early age. This mostly lead to him getting beaten up often

What these worldly people didn't know was that Michael had Saiyan blood in his veins. Apparently, a rouge Saiyan had been searching the galaxy for a good fight when he landed on his home planet. Disappointed by its peoples' lack of guts and solid devotion to business, he decided to plow every woman in his path in an awful attempt to forget his anger. This was how Michael was born. He know nothing of this, but his devotion to strengthening himself pushed him beyond his limits and made him the strongest around. After a couple years of training, he went and destroyed all of the gang leaders.

When a police organization named the Space Troopers formed on a nearby planet, Michael immediately signed up. The organization was founded by people who believed that justice shouldn't be enforced by disorganized groups of warriors (like the Z Fighters) and that a bureaucracy should be founded to keep track of criminals. They at first gladly accepted Michael because they needed manpower, as they had advanced capsule technology but lacked what would be ultimately to enforce the law: brute force.

They immediately regretted their decision when Michael began blowing up criminal headquarters everywhere and causing trillions of Zeni in collateral damage. He has brash, irreverent, and unforgiving: the ideal Cowboy Cop. Everyone, whether they followed the law or not, feared that one day Michael would appear under their beds and skewer them with his bare hands if they even littered. At one point, his superiors called him out, and Michael defiantly handed over his badge in true anti-hero fashion, along with a few other cops tired of being pushed around. He and his motley gang of do-gooders traveled from planet to planet and enforced their own brand of justice.

At one point, corporations and governments alike got tired of Michael running them into the ground and used every connection and asset they had to put an end to him. They declared him a criminal and hired all the Saiyan mercenaries they could to put him in a corner. They expected Michael to fight them all and eventually get obliterated. What they didn't expect was him offering to work again for the Space Troopers to clear the names of his friends.

Michael is now a tired old man who issues speeding tickets to anyone who passes by the Space Trooper headquarters.