Zhou Ran is reborn into the prehistoric world, becoming Ran Deng, a future prominent figure. As one of the Three Thousand Guests in the Purple Cloud Palace, a deputy leader of the Chan Sect, and even capable of changing allegiances to become the ancient Buddha Ran Deng, one of the Three Buddhas of Buddhism, why can't he go further? First, set a small goal: become the strongest below the Saints? Becoming a Saint, do you think it's easy? Well, let's set that as the big goal!