At first, there was darkness and nobody knows how it started, but after a while, a big explosion happened. Several different ancestral beings with inexplicable powers started to appear.
Ancestral Titans, Gods, Demon and Holy Beasts began to create dimensions with a huge variety of mortal and immortal beings. In this universe, there is a sacred law. The heavens are fair and just, so all beings that are mortal and immortal can ascend to immortality and eventually to inferior's gods, demons or beasts that may be or not under the ancestral beings that exist from the beginning. These ancestral beings started to build Pantheon, where all mortal and immortal beings could join in after the ascension to godhood.
After several millions of light years, the various dimensions created by the Ancestral beings began to come together, creating four different realms. The four realms were created to house several thousands of different dimensions created over the light years. Two upper realms are the domains of ancestral beings and the gods. The other two realms are the mortal realm and immortal realm each with their different dimensions.
In later years, began the first interdimensional war where several gods, titans, demons and ancestral creatures were destroyed. During millions of years, several dimensions were destroyed, the number of deaths of mortal and immortal beings that joined this war was uncountable along with the various beings who have attained the status to ascend the upper realms.
At the beginning of this war, The Dragon Goddess ordered the dragons to not participate in it. However, over the light years, the universal war reached the doors of several dimensions controlled by the dragons. It even reached to where Tiamat, the Mother of the Dragons lived and to their holy primordial dimension. With this Tiamat and the different clans of dragons, had to enter in this destructive war and fight to protect their homes.
After they joined the war, the dragons started to get killed faster than the other beings, since they were one of the strongest, dangerous and precious creatures of the universe. Their organs served to increase the magical power through enchantments of any type of arms. The teeth, the claws, horns, and scales to make weapons and armours capable of defeating and even kill the ancestral beings and If they drunk the blood and ate the hearts of the dragons, the various species could evolve into a stronger version.
Then in one of the greatest battles that happened, where several ancestral beings were present along with their forces, Tiamat and Her royal guard were there trying to make a final stand. She was tired of seeing Her sons and daughters being hunted down and killed. So, She sacrificed Herself by exploding Her ancestral power that destroyed at least 1/3 of the universe, becoming a void zone known as The Great Void Sea. This explosion killed all the present beings in this battle leaving a small portion of land where the clan of dragons that served as the Goddess royal guards were the only ones to survive.
Just before the explosion, Tiamat spoke to Her royal guard captain:
I will sacrifice myself and destroy these old bastards along with their shitty armies and put an end to this shitty war. This already caused many deaths and destruction and from the ashes, a new Dragon Goddess would be reborn.
But milady...you cant..we still need you, said the Captain. Don't worry, after this an egg will appear and I need you to deliver this egg to the emperor dragon clan to protect It until She hatches.
I know what to do...but..."shhhhhhhh" a gentle pair of fingers were pressed on his lips stopping him from saying more and She continued:
No buttttts, you know that the power of my soul will only protect you for a certain time and you will need all the time of the to nurture a worthy descendant that can break the time and space shackles...this was the only way I could think of to protect your clan from extinction too...can you forgive me?"
We would gladly sacrifice our lives for you..so you don't need to apologise milady said on the guards who were near her...I know but you all are the most important companions I have and lover...she said looking at Her captain.
And I...forget it, its time to end this...
After, Her last unsaid sentence a huge multicolour blast with a huge "BOOOMMMM" sound appeared, turning every living being into nothing, except for a small portion,
After the blast, only Her Captain and the most important members of his clan surrounded by her soul survived...at least for several more years. And they knew that eventually, only their descendants could adapt and survive in this environment filled with nothing and chaotic essence.