Piggy G. Afton was once a regular pig, then Aaron Smith decided to play a "trick" on him, where he (Aaron) would shove Piggy into a barrel of nuclear waste on a school trip. Aaron had full knowledge that this would kill Piggy, but for some reason, Piggy's body absorbed the chemicals and he gained infinite power. Shortly after, Piggy challenged Zeus and his army of Gods, Many thought this was stupid of him, but they changed their minds when Piggy OBLITERATED Zeus's Army.

Piggy worked up the ranks, Starting out from the God of Pigs, to the King of Earth, Then the God Overlord, and now the Emperor of Existence.

Shortly after Aaron's "trick", Piggy had destroyed his school in a fit of fury. He was found defenseless by a 13-year-old called Sirius, who illegally adopted Piggy.

Piggy felt great loneliness when Sirius died at age 18 to a springlock failure. Later, Piggy found out it was none other than Aaron Smith and Angela Schmidt (now afton) who had done it, but now that he's reunited with his father, Piggy finally found happiness after years, Piggy also has the comfort of knowing it is permanent.

Nowadays, Piggy has several nicknames. To his father he is called "Piggy", as it is his first name

To the General Public, Piggy is known as "The Emperor" "The Supreme Terror" or "The Emperor of Existence"

Piggy's biological parents were killed in a fire which was started by Aaron Smith.

Piggy has a brother, The Forest God Duffy. A kind and humble bear who has been Sirius's friend since he was 5. Then Sirius decided to illegally adopt Duffy one week after he had illegally adopted Piggy.

Piggy used to be a tyrant, Sirius and Duffy helped him overcome it.

Piggy tends to be more rude or aggressive towards strangers, He also starts speaking in ways that aren't grammatical. (Example; ME EMPEROR PIGGY, ME EAT YOU!)