When the universe begins to forget itself, existence itself becomes a slowly dying terminal disease known as the "Trace of Annihilation."
At the bottom of the giant city where steel and neon intersect, a young man named Lin Yuan is the only "Resounder" who can clearly see that "existence" is disintegrating. In order to save his terminally ill sister whose life was being wiped out inch by inch, he was forced to embark on a desperate journey across countless worlds.
The legend glimpsed from his parents' relics points to the ultimate mystery of the universe - the "Heart of Creation." But on the road to pursuing hope, there are not only the "Sky Alliance" that represents absolute order, but also the mysterious "Silent Walker" who uses the name of "purification" and actually does "destruction".
This is a race against the ultimate destiny of the universe. When the truth of the world is revealed layer by layer, there is only a thin line between redemption and destruction. Lin Yuan must make a choice: follow the path of his predecessors and restart everything, or... Use his own hands to weave a new future for this world that is about to fall into silence.
