[Multiple heroines] + [Plane Conspiracy] + [Synthetic Space]
Su Lang obtained the time-traveling ring and found that no matter whether it was the end of the world or going back, it would not be his original world.
Use the materials from the world before destruction and the spiritual energy in the gold of the apocalyptic plane to build a perfect city of your own.
But he fell into a huge conspiracy.
He accidentally discovered the truth about the experimental zone in the apocalyptic plane, and was trapped in the laboratory by an evil careerist using the zombie king in an attempt to destroy the time-travel ring in his hand!
Su Lang self-destructed all his spiritual power and destroyed the laboratory. He was reborn and returned to his original world.
He used to have buffs all over him, and he only had space for synthesis.
And what awaits him will be an even bigger conspiracy.