He once reached the top of another world, tore apart the void, and achieved eternal life.
His name is Jimin - the originator of technology in the First Empire, the creator of the Skeleton Man, and an unsurpassed monument in the history of human civilization.
In order to pursue the ultimate energy, he was drawn into another world and trapped for thousands of years.
Ten thousand years later, he finally returned to his beloved hometown.
But my hometown is no longer that hometown.
The First Empire fell. The rise and fall of the Second Empire. Today is an era of great catastrophe, civilization is at a fault, and history is annihilated. Everything he once created, protected, and loved has sunk to the bottom of the river of time. Even the inscriptions have been blurred. How can he survive in this world...