Humans are the spirit of all living beings, Gu* are the essence of heaven and earth. With his three views* unrighteous, a demon is reborn. Former days are but an old dream, an identical name is made anew. The story of a time traveler who keeps on being reborn. A unique world that nurtures, refines, and uses Gu. Spring Autumn Cicada, Moonlight Gu, Liquor Worm, Great Qi Golden Light Worm, Slender Black Hair Gu, Hope Gu… And a great demon of the world that acts as his heart pleases! A story of a villain, Fang Yuan who was reborn 500 years into the past with the Spring Autumn Cicada he painstakingly refined. With his profound wisdom, battle and life experiences, he seeks to overcome his foes with skill and wit! Ruthless and amoral, he has no need to hold back as he pursues his ultimate goals. In a world of cruelty where one cultivates using Gu – magical creatures of the world – Fang Yuan must rise up above all with his own power. Note : Gu are legendary venomous insects, often used in black magic practices. They can take on the form of several insects, usually snakes, crickets, worms, etc. Three views = one’s world view, values of worth and philosophy on life.