To start of Shrek is a Being he isn’t a man, women, and child. He is just a existing being in this world now the only reason he can be seen is because he can take over any physical form and then live on out in that body. When he takes over the body it actually creates a replicate this doesn’t hurt the animal but it just makes it hungry. When he was brought down to earth he came at the same time that the earth was being created and this caused him to no all the bits and pieces of the world and how it works. He has lived through all of time and has seen everything there is to know about this world.He decided to really come out and live a life was in the very early 2,000 where cavemen were a thing and dinosaurs were also a thing and he took the form of a T-rex until he was eaten by a megalodon shark. When he saw it he was amazed he had never seen a thing like that ever and he wanted to take the form of it so he quickly took the form of an alligator and got close to the megalodon and he took the form of the beast and he was set.
He was indestructible and that was that. That was Until the Sky turned orange and the world rained fire and killed everything and that was it he died along with everything else. But it’s a good thing that he was immortal because he couldn’t die and he was able to stay alive. A good 20,000 years Bc later came around and civilization struck and that's where he thrived. Since he was immortal he was able to bless the whole place with good things like trees, crops, homes, foods, and water.When this happened the whole town started to grow. But then a good 2 to 3 years later disease struck and there was turmoil and chaos.
But it was no problem for Shrek because he was able to blesse the place they were in and that killed all the disease. Then people were starting to notice that Shrek was special every time something bad happened he was there and it stopped, so one day the townspeople decided to go knocking on Shrek's door. People wanted to know about Shrek and he explained that he was like god but not like him and had the same powers. When he died he was brought to a new time one he didn’t understand, he saw a lady the he recognized but didn’t know. He then realized that he was in his family timeline and that he was living his real life...one that he didn't know but knew exactly what was to come. *Side Bar* Shrek then realized that he was in the body of a Man who wasn’t his father but maybe one of his uncles and he decided to leave his bodie to see what would happen in any events.
But then he realized that he was in the Hospital and he saw his mother giving Birth to a Baby, and that Baby was shrek. When Shrek went outside he was able to see a hand then a leg then a chest and etc, then he realized he was being given a Body.He then realized that he was turning into a human but with the same powers of immortality. This then caused Shrek to be set on a chain of giving birth to himself every 2,000 years because when he came to the timeline of his birth it was 2,000 years later. This is the end of my Information i had dug even deeper to find all of this information.