Ok, this is more of a list of the relations between the three than a story.

1. 40KEndgame was a semi-well known member of YouTube
   
2. His account was lost due to a server error, causing his online self to be mortally wounded.
   
3. Instead of allowing his online self to die, 40KEndgame decided to let his online persona ascend.
   
4. This new ascended being is known as Super 40KEndgame
   
5. Ascended beings are not allowed to interfere with the physical world.
   
6. In order to get around this, Super 40KEndgame created a semi-mortal avatar.
   
7. This avatar is known by many names, but here, it is known as 40KEndraider.