Li Doudou, a mortal, accidentally stepped into the world of cultivation and kept causing trouble with the rare 'crooked spiritual root'. After becoming a disciple of Xuan Xuzi, he joined hands with his friend Wang Daguo and his female companion Zhao Xianxian to solve puzzles step by step, sweep through the cultivation sects, enter the demon world, and find out the good and evil in people's hearts. There are frequent jokes along the way, and the emotional lines are intertwined with growth and redemption. Facing the villain Mo Wuxin, everyone worked together to break through themselves, uncover the truth about heaven, and finally achieve immortality with humor. The story is full of ups and downs, with a relaxed style and a warm core. It ends with Li Doudou leading all beings in the three realms to laugh at their destiny and achieve a perfect ascension.
