The first star that passed away extinguished two thousand years ago.
Four hundred years later, the mysterious Calamity of Heavenly Fall destroyed the civilization of the previous era, returning thriving cultures to ignorance.
Since then, stars gradually vanished, the Firmament grew dark and dim, and a new civilization rose from the starless wilderness, flourishing once more.
Yet, what accompanied this were war, death, destruction, and hatred.
The flames once aimed at the Firmament were used to slaughter the people of enemy nations, and the raining clouds once engineered to alter deserts were turned into floods that engulfed the land.
Humans once again began to kill each other for wealth and power... but no one looked up at the sky.
They lost the Guidance of the stars Above the Sky, forgetting the awe of gazing upon the Milky Way.
They were all prisoners.
One thousand six hundred years after the Calamity of Heavenly Fall, a young child awakened memories of his past life.
He wanted to break the Cage, to throw off the shackles.
He wanted to become a star.
To return to Above the Sky.
"I don't care about how the people of this world live, whether they're well-fed or not, whether they can dress warmly or live comfortably, whether they have dreams or hopes. I don't care about their loves and hates."
"I just want to go Above the Sky."
——Ian.

This process is very similar to the Great Aether Circulation descending upon the Spirit Energy structure, allowing the Sublimators to continuously optimize and upgrade their Spirit Energy.


The 'Spirit Energy,' a gift from the Star God, might very well be the Star God simulating the formation process of the 'Heartlight Body,' providing a 'simple Heartlight Body' for everyone.


However, the requirement of the Heartlight Body is to 'recognize one's essence,' which is too difficult for most wise beings, hence Spirit Energy has its condition, which is 'having an extremely strong desire.'


Therefore, it can be said that the Heartlight Body is the true Spirit Energy.


And now, the Spirit Energy known to everyone either comes from the structure given by the Great Aether Circulation or from the remnants left behind by powerful beings reaching Immortality.


Chapter 1945 - Chapter 4: The Weather Has Cooled—Annihilation of Blazing Lands