Lin Xiao was originally an inconspicuous rural boy. Because of a bizarre "picking up peaches" incident, he awakened the immortal divine root and was involved in the battles between the major immortal sects. He accidentally broke the sealing formation of the world's sects, triggering the revival of the demon clan and the great changes in the world. Lin Xiao, Jiang Suiyun, Hu Dazhuang and the mysterious "Old Xiantao" run together. While resolving conflicts between humans and monsters and exploring mythological relics, the protagonists continue to grow, gain friendship and love, and also experience collisions of ideas and choices between true and false, good and evil. The content of the three volumes has its own main line and progresses with each other: the first volume tells how the protagonist rises from the ordinary, the second volume focuses on growth and teamwork, and the third volume faces the character's self, destiny and the ultimate crisis of the world. The whole process is ups and downs and compact, and the plot is advanced in a witty way. In the end, Lin Xiao uses his unique wisdom and humor to resolve the ultimate crisis, allowing all races to settle down and himself to be free.