There is Yulang in the Liu family, who is as young as Mingshan. By chance, he met an old Taoist priest and rescued him. He repaid his kindness by becoming a disciple and learned Taoism to slay demons. Start dealing with various ghosts and other evil forces.
Stones turned into goblins, where are the bottomless pits, the "Monk Mountain" where you have to wear a red scarf to avoid getting lost, the woods where people often sleepwalk in the middle of the night, the water pond where people cry at night...
Some vague answers have been found, while others are still shrouded in mystery. Whether it is the stories of ghosts and gods, deliberate man-made creations, or inadvertent masterpieces of nature, they are all so colorful and fascinating.