Humans are clever in tens of thousands of ways, Gu are the true refined essences of Heaven and Earth.

The Three Temples are unrighteous, the demon is reborn.

Former days are but an old dream, an identical name is made anew.

A story of a time traveler who keeps on being reborn.

A unique world that grows, cultivates, and uses Gu.

The Spring and Autumn Cicada, the Venomous Moonlight Gu, the Wine Chong, All-Encompassing Golden Light Chong, Slender Black Hair Gu, Gu of Hope…

And a great demon of the world that does exactly as his heart pleases!

In this magical world, people bear the fairy sac, raise the monsters, control the demon soldiers, cultivate the demon planting, and take pride in climbing the realm of the demon sorcerer. Looking for secluded secrets, unwilling to be reconciled. Then open his eyes, Chu Yun returned to twenty years ago. Everything starts again, he is determined to make up for all regrets, chase dreams, and embark on a different path of the strong. Cute fox demon loli, sly snake demon crush, pure lotus demon fairy, natural rabbit demon sister, sexy slut demon sister... one by one, slowly cultivate. The Xinghai Dragon Palace, the Abyss of the Sea Eye, the Tomb of the King of Pluto... The secret of the Immortal House is in the mind, waiting to be excavated. The world is in great shape, the situation is changing, the talents are beautiful... He will witness one by one and surpass it!

Filled with hope and determination to regain the long-lost glory of his waned family, Zhen Jin embarked on a journey that was supposed to lead him to the scene where his upsurge would take place. However, due to a bizarre mishap, Zhen Jin and his team have been shipwrecked on a mysterious and dangerous island. Having lost his memories due to the shipwreck, the young knight was thrown into an even greater crisis as he was forced to survive while slowly piecing together his memories.

The more time Zhen Jin spent on the island, the more inhuman his thought process became and he was constantly losing faith in the God that he believed in. Will he be able to suppress his wicked thoughts and continue to walk upon the virtuous path that he swore to never divert from, or will he succumb to the nefarious power that's brewing inside him?