It is a post-apocalyptic story about cultivating immortals and farming in a zombie-free environment that is neither reborn nor time-traveled. When Grandpa Zhou Xuan asked Zhou Xuan for the Ping An hexagram, he found that it was an absolute death hexagram. He was shocked and used forbidden magic to find a chance for Zhou Xuan. Unexpectedly, he discovered the secret of the great catastrophe of the world. Although his last words before his death were vague, as the signs of the end of the world became more and more obvious, Zhou Xuan began to prepare for the unknown end of the world... Zhou Xuan was attacked by Jiang Hao.