Reverend Insanity

With his Three Fundamental Views—unrighteous to the core—the demon is reborn. An old dream from an ancient era, a new life with an identical name. This is the chronicle of a time traveler who has cheated death to reclaim his destiny.

In this eccentric world, humanity thrives by cultivating "Gu"—magical creatures that serve as the essence of heaven and earth. From the legendary Spring Autumn Cicada to the humble Liquor Worm, these creatures define the power of those who master them.

Meet Fang Yuan, a peerless villain who has been reborn 500 years into the past. Armed with the Spring Autumn Cicada he painstakingly refined in his previous life, he possesses 500 years of battle-hardened experience and profound, ruthless wisdom. In a world of cruelty where only the strong survive, he has no need for morality or hesitation.

Fang Yuan has returned to seize the opportunities he missed, navigate the currents of history, and ascend to the peak of power. He will tread through blood and bone, using every resource, secret, and hidden treasure to ensure that no one stands in his way.

Note: In this setting, "Gu" are legendary venomous insects or mystical creatures often utilized in black magic practices. They take on various forms, from snakes and crickets to worms, and are the fundamental keys to cultivation.