Yun Xiao was originally a salty boy from a mountain village in the fairy world. He accidentally obtained a "Funny Book of Immortality Cultivation" and embarked on the road of cultivating immortality together with the mysterious black cat ancestor and the vitality elf Xiao Lingzhi. Picking up treasures and making mistakes along the way, they met the immortal genius Su Ling'er and the unlucky martial artist Gu Changfeng, forming a fancy mutual damage team. The rival demon Luo Yunxiao has repeatedly crossed paths and become "enemies". The three people, one beast and one elf grow up in humor. Facing the disputes in the six realms, the mystery of the master, family grudges, spiritual crisis, and the conspiracy of the demon world, Yun Xiao breaks through the dangers with wit and adventure.
