Archaeologist Xu An died unexpectedly, and his soul traveled through the Tianyuan Immortal World, becoming a low-level monk without outstanding spiritual roots. In a desperate situation, a mysterious bronze cauldron appears in the world with ancient Taoism. Xu An uses it to attract the four spirits of Qinglong, White Tiger, Suzaku, and Xuanwu Tian to cast the Taoist foundation. With the body of mixed spiritual roots, he breaks the situation and overcomes thorns along the way, vowing to set foot on the top of the sky and aspire to the supreme immortal way.