When the "Crimson Tide" devoured the last barrier of human civilization, Ling Chen was pushed into a group of corpses by his former companions, and died in endless pain and resentment. He thought everything was over, but after a sharp pain that ripped through his soul, he suddenly opened his eyes.
The familiar room, the noisy city outside the window, and the dazzling date on the calendar—three months before the disaster.
He is back.
With the memories of the apocalypse in the next ten years and a complete cold insight into human nature, Ling Chen did not choose to become a savior, nor was he interested in warning this numb world. The kindness and trust in the previous life were exchanged for betrayal and death. In this life, he only lives for himself.
He will use all his advanced knowledge to build himself an eternal fortress and an absolutely safe underground kingdom deep in the earth's crust before disaster strikes.
On the surface, monsters are rampant, order collapses, and survivors struggle to survive for a piece of bread.
Under the earth's crust, in his kingdom, the clean water source never dries up, the constant-temperature dome simulates the sun, moon and stars, and intelligent machines maintain order.
When the survivors of the old world looked up at the desperate sky in the wasteland, Ling Chen was already the only underground overlord of the planet and the only true god in the abyss.
This time he will not be a lamb, but a king.