Gii is one of the four higher gods that came into existence with the beggining of the universe, representing chaos and entropy, being originally titled the god of chaos.
in his mind was a substance called Entropy, which brought him extreme pain and discomfort if he did not discharge chaotic energy onto others, aka hurt or kill people.
him and the gods tried to contain this aspect for millenia, especially after mortal beings and other gods came to be, which Gii very much terrorized.
the Goddes of Spirits, Hellen, was the closest god to him, decided to give him a spot in the ruling of the spirit realms as the monarch of the lower spirit realm, aka hell.
she cared for him as much as she could, and with their sibling love they could change gii into a clean, innofensive little thing.
a change which Gii hated, more than anything, dealt by the person who he loved and respected, more than anyone.
his resentment and hate continued to grow under the surface, and one day, in a feast with all gods and demigods at the time, he burst out, killing Hellen as well as some demigods, including the demigoddess of stars, leading Roe, the god of space, to isolate himself even further.
Gii got sealed into his crown and locked into a cave in the forest, being made into nothing but a tale in the eyes of the mortals, and a deep shame in the eyes of all other gods.
one day, one young studious Yan went searching for the crown, and unfortunately, he found it.
being unaware of what was contained within, he placed it upon his head, and was locked into the Nightmare Realm, and forced to share his mind with Gii's twisted chaos, and releasing terrifying Nightmares into the minds of all other beings.
Pipər, god of Mind, along with Somni, the God of Dreams, decided to keep Yan and Gii locked together for five hundred years.
eventually, the day came to free the boy into the now unfamiliar world, and to search for a way to contain Gii for good.
unfortunately, one Tellen Vallery Myke had other plans. The mayor of the city of Mushia and CEO of the technology company TelleCo, he stole the crown and completely, truly freed Gii into the physical world, destroying an entire continent and casting a massive storm onto the rest of the world.
Gii eventually killed Myke, and got sealed away again, into the realm of another world's chaotic being, Reyna! (by Ceci)
Gii was pretty much powerless in Reyna's realm, and after another huge event involving another world's Gii, the Goddess of hope Amy (also by ceci) learned how to dispell the Entropy in their mind.
Gii got transfered from one prision to another, now in the Omnipotent's Hall, as he acknowledged his guilt, and with a thousand-year sentence, Gii is still in the Hall's catacombs in his little cell.
however, feeling guilty for all that happened, the Goddess of life, Nara, Gii's sister, decided to finally, truly try to understand Gii. He was given a new title, that being god of Havoc, he continues to be imprisoned, but now is at the start of a slow road to becoming a functional god, in his own terms, with no pain or death, assisted by Nara and the other gods.
