This is a "forgotten" world.
After the "Era of Silence", the heaven and earth lost their colors, all things lost their voices, and all creatures lost their emotions. The laws are incomplete, the great road does not exist, and there is only endless gray, dead silence and numbness in the world. People practice in the gray world, absorb the energy called "breath of silence", and pursue a higher level of "stasis" in order to achieve eternity.
The keeper of the charnel house - Chu Xun, an orphan forgotten by the world in a corner, awakened a mysterious bone slip from the "Lost Era" in an accident.
A "system" with no tasks, no erasures, and no cold numbers is activated.
It does not give Chu Xun the power to destroy the world, but only gives him "concepts" that have been forgotten by the world.
[Congratulations to the host, successfully comprehending the concept: 'color']
[Congratulations to the host, you successfully understood the concept: 'sound']
[Congratulations to the host for successfully understanding the concept: 'cold and warm']
[Congratulations to the host, successfully comprehending the concept: 'love and hate']
When the first red flower bloomed at Chu Xun's fingertips, when the first crisp bird song cut through the dead sky, when the first warm ray of sunlight penetrated the gray clouds... The laws of the entire world began to tremble and be reshaped because of him!
He will rekindle the fire of civilization, let poetry and music reappear, let joy, anger and sorrow return, let all the beauty and magnificence, in this dead land... Everything revive!
And those old gods and immortals who gained power from the annihilation also opened their eyes from the eternal stasis. They regarded Chu Xun as a "heretic" that subverted the world, and wanted to completely erase him.