Gu Flames Monstrous to the Sky

This is a huge empire that is approaching its twilight years. This is a chaotic era, but it is also a splendid era. Various mysterious elixirs have created all kinds of extraordinary beings such as alchemists, warlocks, strongmen, swordsmen, etc. Groups of corpse soldiers are walking on the ground. Sword fairies and giant boats fly side by side in the sky. In unknown corners, people are thrown into the alchemist's alchemy furnace to refine elixirs. Strong men move mountains, and warlocks laugh maniacally and spit out earth, water, wind and fire... According to legend, there are five kinds of insects in heaven and earth, black worms, white worms, red worms, yellow worms and flower worms. Strange powers, parasitic on the human body, allowing people to gain the ability to split mountains, burn seas, and ascend to heaven and earth. This kind of person who is parasitized by insects is called a pan, and a pan that can control the insects in the body is respectfully called: Gu!