Xiao Zi, an ordinary clerk, accidentally obtained a mysterious jade pendant while packing up his old belongings. He was drawn into a fantasy world called "Lingxu Space" and met the ancient mythical beast Bai Ze. From then on, he bid farewell to his ordinary life, embarked on the road of cultivating immortals, and was involved in the conspiracy of the "Secret Whisperer", an evil organization that specializes in hunting mythical beasts. In order to protect the Lingxu space, Xiao Zi teamed up with Lin Yue, a descendant of the guardian, the four sacred beasts (Bai Ze, Qinglong, Suzaku, Xuanwu), the hidden spiritual sect and other allies, and went through dangerous places such as the misty forest, the flame canyon, and the Guixu abyss to fight against the secret whisperers and evil objects from the other world, in search of ancient artifacts. "Lingxu Seal" gradually awakens the ancient spiritual heritage, grows into the core guardian of the Lingxu space in bloody battles and adventures, and uncovers the mystery of his life experience and the secret of the ancient seal.
