The End of the World: Awakening the Brain and Printing Billions of Supplies

[Wasteland + Doomsday + Rebirth + Intelligent Brain + Super Print + Space + Not the Holy Mother + A family of four, all ruthless people] The end is coming, order collapses, and civilization falls. Extreme heat, extreme cold, drought, heavy rain, floods, changes... Yun Yan was reborn at the end of the world, awakened his super intelligence, and unexpectedly gained the ability to "real 3D printing". Moreover, he discovered that the food printed by the module was actually edible! As long as you have hope value, you can print unlimited supplies! [Ding, 10,000 tons of rice have been printed successfully~] [Ding, the Doomsday Energy Tower has been printed successfully~] [Ding, the titanium alloy robot has been printed successfully~] ... From now on, I build walls high, accumulate food widely, and slowly become king. In the end, I will be a god!