An ordinary boy, Gu Xiaoyu, mistakenly entered the Immortal Sect due to a drunkenness. He muddleheadedly worshiped a seemingly unreliable master, Old Man Luo, and embarked on the hilarious road of cultivating immortality. All kinds of cultivation oolongs, strange sects, and strange experiences are all happening. As his strength gradually improved, he formed deep bonds with the extremely talented Lin Yao, Zhizhi Zi's Tiedan, the poisonous-tongued senior sister Su Qingge and others. Along the way, they get into trouble and fight hilariously, and gradually get involved in the crisis between immortals and demons. In the face of a major crisis, Gu Xiaoyu infected the whole world with his nonsensical wisdom and optimism, and finally resolved the conspiracy and became a legend in the fairy world. The book is fast-paced, light-hearted and humorous, with sincere emotions. It is both humorous and passionate and touching.