Chapter 1 : Mark Grayson the 81 year old teenager

He took a second to take in his new surroundings; the change was too sudden and incredibly different to the bunker or the bright abyss he was just in. This room looked like something from the early 2020's era but what caught his attention the most was the open window that let in the early morning breeze as he nearly gasped at the mundane view. It has been so long since he had seen nature or civilization that his fixed gaze dozed off trying to understand the situation and at the same time get lost in its beauty.

The intense urge to run outside and explore a world not ruined by nuclear fallout made him feel like a teenage girl getting ready for prom night. In fact if not for his strict military training that suppressed these reasonable human desires he would have mostly likely attempted to jump out of the window and cry tears of joy while doing it. His heart was racing but his mind was cool and calmly suppressing himself until he noticed the mirror on the wall. Looking into it his eyes widened and his pupils shrank, he recognized his new face.

"Holy shit I'm-"

INVINCIBLE

his name was now Mark Grayson and as he sat up on his bed stupidly looking at himself up and down inspecting his new body the surge of memories about the plot of the old comic books entered his new brain. Mark then promptly shut the fuck up and put on a poker face the shift in attitude from awe to indifference was strange. This was because Mark remembered that if the source material was spot on then he and his new family were already being spied on by this world's shady government due to his soon to be supervillain father Omni-Man.

Given that shady governments are what led to the destruction of his old Earth Mark Grayson was naturally very skeptical towards this Earth's governments and world leaders. There was a strange discomfort in knowing that someone was always watching your every move so Mark decided it would be best to gather info and leave to a secure area to write down what he remembered about the story. Standing up Mark casually left his room mentally preparing himself by going over the plot of the comics over and over again in his head until he felt he had a clear grasp on the upcoming events.