At the age of fifteen, he saw that demons were rampant in the world. Lin Kun abandoned his home and searched for immortals for three years. He traveled across thousands of mountains, but because of his limited qualifications, he was judged by experts from all walks of life as not having the qualifications to become an immortal. In a desperate situation, he awakened the special ability bound to the alien destiny and broke the situation against the will of heaven! Returning to his abandoned old house, he accidentally rescued a seriously injured spiritual fox. Little did he know that this spiritual fox, who knew poetry and books and understood human feelings, was actually a thousand-year-old demon cultivator who had sneaked into his study every night and studied hard. Since then, the waste wood cultivation path has been turned upside down. He borrowed the luck of the fox demon to practice Maoshan Dharma and set foot in the strange world of Liaozhai. The monks who bullied him for his poor qualifications were all in an uproar. From then on, the young man took the spirit fox to guard the ancestral medical center, suppress evil spirits in the world, and find a unique path to immortality in the world where demons and ghosts are rampant!