[Doomsday flow + World unity + Infrastructure + Rebirth + Hardcore military industry + Explosive stocking up of supplies + Explosive fun]
In 3026, the wormhole first appeared, and a group of travelers claiming to be Blue Star Future People arrived.
They pretended to be miserable and asked for help, and deceived the whole world into pouring manpower and material help, but in just six months, the pretense was torn off.
When the wormhole is completely opened, zombies and aberrant monsters surge out, and those "compatriots" who have been rescued turn into predators who slaughter human beings!
Blue Star fell, civilization was destroyed, and genius scientist Lin Yan died in the sea of doomsday flames with hatred.
When he opened his eyes, he was reborn one year before the invasion of heretic time travellers.
Returning with memories of the apocalypse in his past life, Lin Yan shocked all the world's leaders with overwhelming information about the future!
He convened the highest emergency meeting of mankind, integrated all the forces in the world, and launched a plan to break the wall!
Build the Great Steel Wall across the continent, create ultimate weapons to restrain monsters, and build an impregnable doomsday fortress!
At this moment, all mankind put aside their differences and united as one, just waiting for the heresy to come to their doorstep.
The one-year period has come, and heretical travelers opened wormholes in an attempt to repeat the old show of massacre.
But the moment they rushed out of the wormhole, they all froze in place——
What is in front of us is not the defenseless and weak human beings, but an army of billions of people waiting in full formation. It is a steel killing force spanning the sky and the earth!
Lin Yan stood at the top of the defense line and issued an order that resounded throughout the world:
"Notify the whole world, follow me to fight against the heretical travelers!"
