Su Xiaotian is an ordinary young cultivator with mixed spiritual roots and is looked down upon by the world. By chance, he becomes the disciple of Wang Banxian, and embarks on a ridiculous journey of cultivation with the innocent and funny alchemy girl Chen Doudou, the serious Qing Mo and the silly spiritual pet Xiaogua. From the unspoken rules of the sect, to the oolong world where spiritual energy is scarce, to the fighting between various factions, the invasion of the magic sect, and the war of the three realms, Su Xiaotian relies on his unconventional and funny wisdom to save danger time and time again. Finally, he understands the true meaning of life, laughs at the path to immortality, and achieves great success. The whole book takes lightness and humor as the main line, with constant reversals, compact plot, character growth, friendship, ideals and responsibilities, and finally comes to a successful conclusion.