Mu Xiaotian, who possesses Dao weapons, weapon souls and evil spirits, has heavenly mysteries lingering at his fingertips, becoming the only way to become powerful quickly. From the hatred between two lives to birth, old age, illness and death, he has gone through all the changes in the world, difficult emotions and catastrophes. In a series of transformations and trials, he has broken through the shackles and continued to grow into nirvana. Step by step, he has grown from a humble craftsman apprentice to a Taoist tyrant who is proud of everything. The combination of magic weapon and strange evil spirit created his own everlasting legend.