Scientists in the Apocalypse

In 2020, an alien slime mold from deep space erupted from the underground, and 90% of the world's humans turned into zombies within 72 hours. There are no supernatural powers here, and the remaining human tissues are struggling to resist the invasion of slime mold. Quantum computing researcher Lin Mo took out a crazy loan of 30 million three months before the end of the world to hoard industrial products that could not be produced after the end of the world - liquid helium, chips, medicines, catalysts... After the end of the world, he took his parents and a homemade electromagnetic rifle to build the last fortress of mankind in the industrial park. The slime mold is evolving, the bullets are consuming, and the power is drying up. Lin Mo must rebuild the industrial system among the ruins: from the first copper wire to the first motor, from the first solar panel to the first air separation equipment, from the first mass bomb to the first chemical production line.