hey,
before i tell the backstory:
the guy with the red jacket is David Niziga, a character i created when i was in primary school to escape boredom, i don't remember any other childhood heroes worth painting.
Here is the backstory:
far beyond our observable universe lives trillions of other humans scattered in many galaxies.
David Niziga was among the most well-known fighters his peaceful little galaxy has to offer, but the man wanted more, he wanted the others galaxies around to know that he existed, then he heard about a planet that went rogue, where many went to test there fighting skills against the most brutal warriors of the space sector.
The first weeks on this planet were far too hardcore for him, he barely survived physicaly and mentaly. He then isolated himself for a couples of mounths inside a giant heap of garbage, where no warrior goes, sharpening his moves, getting suits and body augmentations to fit the insane pandemonium outside his lair. but even with his new skills, he lasted 4 more weeks before giving up out of tiredness for fighting and surviving, he let himself killed during a last fight, he died in the mud alone, unknown and was quickly forgotten by his home galaxy.