(System flow + hard-core survival + global competition, starting from a wooden door to create a doomsday myth!)
When natural disasters tear civilization apart and all mankind is thrown into a wasteland world to struggle for survival, horrific acid rain, monstrous floods, cities burning from the sky, global glaciers, super radiation... No one can be spared!
If humans want to survive, they can only build shelters and accept the baptism of natural disasters one after another.
Fortunately, Lin Ye awakened the doomsday survival system!
Bite! Your wooden door evolves into a titanium alloy explosion-proof door, which can resist level 12 acid rain corrosion]
[Ding! Upgrade your kerosene lamp to a nuclear lighting system, which will last for 300 years]
[Ding! A super earthquake warning is detected, and the shelter automatically loads anti-gravity foundation]
While other survivors were gnawing moldy bread in the radiation storm, Lin Ye's ecological farm was producing fresh strawberries; while major shelters were fighting for the distribution of diesel, his fusion reactor had lit up the entire underground city.
"I heard that the toilets in his shelter have quantum filtration systems?"
"The latest news! Lin Shen's mobile fortress crushed the mutant beast wave!"
"Please! You can also let me be the guard of the shelter!"
In this collapsed world, Lin Ye stood on a hundred-meter-high city wall and looked down at all living beings.
His next goal is to make this steel fortress fly - literally.