Du Nanshan, a forbidden place in the world. There are countless poisonous weeds and evil insects, and the mountains and plains are filled with green poisonous mist. The poisonous mist is emitted from the mangroves and persists all year round. The mangroves are tall and have luxuriant branches and leaves. The broad red leaves are stacked on top of each other to greedily absorb the sunlight. The black-red soil is moist and soft with every step you take.
Women often tell the same story to girls, about this poisonous mountain:
Once upon a time, there was an immortal who secretly stole the wish-fulfilling pearls and descended to earth. After being discovered, he was caught in heaven and punished by the Emperor of Heaven. He was turned into an immortal mountain and allowed poisonous insects to eat him.
The girl always blinks her gray eyes and asks, "Why do gods make mistakes?"
The woman touched her small broken hair and murmured: "Because there are some things he must do."