. A Brief Overview of Ancient Practitioners . | Summary

Summary - Updated on February 17, 2025

Reverend Insanity is a xuanhuan cultivation novel by author Gu Zhen Ren. It tells the story of a transmigrator constantly reborn, in a unique world characterized by the raising, refining, and use of Gu worms… and a peerless great demon who roams within it!

Reverend Insanity Basic Information

Audiobook Link: Reverend Insanity (Replace with actual link)

Title: Reverend Insanity

Author: Gu Zhen Ren

Status: Dropped

Genre: Xuanhuan Cultivation, Dark Fantasy, Gu Worm Cultivation

Story Background

Humans are the spirit of all beings, Gu are the essence of Heaven and Earth. This world contains thousands upon thousands of countless Gu worms. They live around us, in the soil, in the grass, even within the bodies of wild beasts. In the process of human reproduction, the sages gradually discovered the mysteries of Gu worms. People use their own primeval essence to cultivate, refine, and manipulate these Gu worms to achieve various purposes. These people are collectively known as Gu Masters.

The World of Reverend Insanity

The Gu World is divided into Nine Heavens and Five Regions. Each of the Ancient Nine Heavens is separated by a Celestial Qi Wall, which consists of countless Celestial Qi. Each of the Five Regions is separated by a regional wall (Central Continent Sage Barrier, Southern Border Miasma Barrier, Northern Plains Licorice Barrier, Western Desert Wildfire Barrier, Eastern Sea Azure Water Barrier). The higher the level of life, the stronger the regional wall.

Ancient Nine Heavens: Red Heaven, Orange Heaven, Yellow Heaven, Green Heaven, Azure Heaven, Blue Heaven, Purple Heaven, White Heaven, Black Heaven

Five Regions: Southern Border, Eastern Sea, Central Continent, Northern Plains, Western Desert

Note: Because of Ren Zu and the Ten Children, seven of the Ancient Nine Heavens shattered, leaving only Black Heaven and White Heaven. The Five Regions’ regional walls were destroyed, the earth veins unified, a qi tide swept the world. Later, Black Heaven and White Heaven were confused, and after being completely merged by Spectral Soul Demon Venerable, White Heaven was swallowed by Black Heaven, forming – Gloomy Heaven.

Gu Master Ranks

Gu Masters have nine ranks, equivalent to nine realms. Each rank is divided into four minor realms: Initial Stage, Middle Stage, High Stage, and Peak Stage. Gu Masters below rank five are mortals, rank six become immortals, and rank nine are venerables. The gap between immortals and mortals is very large, like the difference between heaven and earth.

Rank Six Gu Immortal, Green Plum Immortal Essence. A land calamity every ten years, a heavenly tribulation every hundred years. After 300 years and three heavenly tribulations, they become Rank Seven.

Rank Seven Gu Immortal, Red Date Immortal Essence. A land calamity every ten years, a heavenly tribulation every fifty years, a great tribulation every hundred years. After three hundred years and three great tribulations, they achieve Rank Eight.

Rank Eight Gu Immortal, White Lychee Immortal Essence. A heavenly tribulation every ten years, a great tribulation every fifty years, a myriad tribulation every hundred years. After three myriad tribulations, they achieve Rank Nine.

Rank Nine Gu Venerable, Yellow Apricot Immortal Essence. A great tribulation every ten years, a myriad tribulation every fifty years, a Chaos Grand Tribulation every hundred years.

Note: Surviving three myriad tribulations is only a necessary, but not sufficient, condition for achieving Rank Nine Venerable. In addition, the main cultivation path must reach the unparalleled Grandmaster Realm and break through the Heavenly Dao’s blockade. The Heavenly Dao’s blockade mainly consists of disasters, Longevity Gu, and fate. The Chaos Grand Tribulation, which allows one to achieve venerable status, is far beyond the myriad tribulations.

Gu Master Aptitude

The higher the Gu Master’s cultivation, the stronger their descendants’ aptitude will be. At the same time, not everyone has Gu Master aptitude. Gu Master aptitude is divided according to the degree of primeval essence they can hold, with the following categories: Ten Extreme Physiques (100%), Grade A (80-90%), Grade B (60-70%), Grade C (40-50%), Grade D (20-30%).

Known Ten Extreme Physiques: Great Sun True Yang Physique, Gu Moon Desolate Yin Physique, Northern Dark Ice Soul Physique, Myriad Sea Reincarnation Physique, Blazing Yellow Thunder Swamp Physique, Ten Thousand Gold Exquisite Hua Physique, Great Strength True Martial Physique, Carefree Wisdom Heart Physique.

Eleven Extreme Physiques: Pure Dream Seeker Physique.

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