Before Graham was born, while he was still in his mother's uterus...
When the baby's soul starting forming, A powerful piece of soul crossed countless light years and softly landed on the baby's soul.
Just then in the depths of both souls a chime sounded,
[ Awakening Forgotten God's System... ]
[ Fusion of Forgotten God's soul with the mortal soul starting... ]
[ Fusion failed...
Analysing cause of failure...
Too much strength disparity between both souls ]
[ Searching for solutions... ]
[ Solution found...
Fusion of souls slowly over time - Possible ]
[ Starting fusion of both souls ]
[ Time till complete fusion - 25 years ]
[ Counting down...
24 years,365 days 23:59:59
24 years,365 days 23:59:58
24 years,365 days 23:59:57
.
.
. ]
[ System shutting down till complete soul fusion to preserve energy ]
***
After Graham fell unconscious, a chime sounded in his head.
[ Re - Awakening Forgotten God's system...
Awakening complete ]
[ Fusion of the Host's soul with the Forgotten God's soul...
Soul fusion completed ]
[ Integrating Forgotten God's System with Universal System...
Integration failed...
Mana unavailable on Earth ]
[ Time till Mana explosion reaches Earth - 36 days, 7 hours and 45 minutes ]
[ Activating emergency protocols..
Restarting System using remaining energy stored in the forgotten God's soul...
Restarting complete ]
[ Congratulations Graham Greymane on your successful reincarnation... ]
***
Universe started with a Big Bang , that created the fabric of Space-Time and everything that resides in it, from the smallest Quarks to the biggest Blackholes.
And it took billions of years to become the now known universe from the initial point and it keeps expanding towards unknown...
A few million years ago, from the same point Big Bang started, another silent explosion took place.
But this time matter wasn't created. Only a new energy unknown to the current universe started spreading across the Universe
It took different states according to the corresponding environments and the living beings in it, so no one found a single change.
After silently spreading for a million years in the fabric of the universe, it happened.
A human being born with the greatest talent in his weapon ( The Great Swordstaff ), kept swinging it till the last breath of his life.
When he swung his swordstaff for the last time before death claimed him he had an incomparable enlightenment and unconsciously used the unknown energy for enhancing his weapon.
As if waiting for that moment , every one who has ever been exposed to the said energy heard a collective chime in their heads.,
[ Universal Announcement !
Ascension of one of the denizens of the universe confirmed. ]
[ Integration of the Universal System Starting...
Integration complete... ]
After the notification, like an instinct branded in their very soul, everyone learned to access the system that depicts their current status, and ways to progress their power beyond anything they've ever known.
And then,
Everything descended into chaos.
With so much power started Wars and Conquest followed by Rise and Fall of Empires. Only this time instead of between nations, Wars were waged across Worlds and Planes causing untold destruction.
Because Absolute Power, Corrupts Absolutely...
After a million years of chaos, everything settled into a delicate peace. Even though war and destruction still spreads due to new races and worlds getting integrated in the Universal System and introduced to such power for the first time, it's still within manageable levels.
Before different denizens of the world and different planes of existence started interacting with each other, the energy was called many names such as Divine energy, Demonic energy, Magic, Qi, Spiritual energy, so on and so forth.
But after some time, a common name was given to the unknown energy by the respective leaders of most races after a consensus, which was also recognised by the system as
Mana - The Power Of Miracles...
And just like the Big Bang, the nature of mana spreading to distant places and engulfing everything over time is called
Mana Explosion.