Twenty years ago, the young son of a wealthy family was accidentally lost and was picked up and raised by an old Taoist in the mountains. Twenty years later, the old man became an adult and his biological parents were found. He thought it was a renewal of family ties, but he didn't want to step into another purgatory.
The wealthy family is as deep as the sea, the adopted son is jealous, the parents are partial, and the five sisters treat each other coldly. After being a "servant" for half a year, he resolutely signed a love letter and returned to the Taoist temple.
A year later, the world mysteriously recovered and the world fell. The young Taoist priest Lin Fan came down from the mountain and relied on the Taoist inheritance to slay demons and eliminate demons. He grew up rapidly in the fight with strange things. When he meets his former family members by chance, he treats them as strangers. The adopted son repeatedly set up killing schemes, but they turned out to be a sharpening stone for him.
A few months later, Lin Fan understood that one person's power would eventually come to an end. He recruited disciples and taught the Dharma, cooperated with the government, founded China's first "Cultivation University", served as the president, trained thousands of monks, and formed an army of evil demons.
As the source of the strangeness gradually emerged - the reincarnation disk of the underworld was out of control, and the gods and Buddhas in the sky had long disappeared. Lin Fan had to suppress the evil spirits in the world while rebuilding the order of the underworld, temporarily replacing the ghosts with meritorious and heroic souls.
When peace gradually returns to the world, a greater truth is revealed: the immortals and gods have not disappeared, but have been fighting bloody battles with demons outside the territory for thousands of years. Facing a broader battlefield and more cruel enemies, Lin Fan led the students of Xiuxian University on the journey.
From the human world to the underworld, from the earth to the battlefield of immortals and demons, a generation of Taoist descendants will eventually kill all the evil demons, recover the gods and Buddhas, uncover the eternal mysteries, and reach the top of the avenue.