Overnight, humans from all over the world came to the wasteland world! Hunger, drought, extreme cold, extreme heat and other natural disasters, as well as monsters raging under the red moon, all challenged the limits of human survival! But soon, Su Mu discovered that, There is spiritual energy in this world, and the countless fairy arts and secrets he mastered when he was an immortal emperor in his previous life can be used here! Lack of water? Swipe, millions of ears of wheat will ripen in an instant! Are you bored? Once the illusion technique is activated, the bitch and the catwoman can create it casually! Science Cultivation】