The Buddhist scriptures say: Flowers bloom for a thousand years and fall for a thousand years. The flowers and leaves will never see each other. Love is not cause and effect, fate is destined to life and death.
A road, called Huangquan, is full of sorrow; a river, named Wangchuan, overflows with desolation; a Naihe, carries Wangchuan; a bowl of Mengpo soup can forget this life and exchange for the next life; a stone, standing on the bank of Wangchuan, is named Sansheng; a well points to the afterlife, and a familiar figure jumps down happily; a face, in the next life, will fall for you again.
Hibiscus flower, the devil's tenderness. The red Higan flower blooms in hell, and the white Higan flower blooms in heaven. Legend has it that a long time ago, large tracts of Bianhua flowers bloomed beside the Santu River in the underworld. From a distance, they looked like a carpet paved with blood. They were as red as fire and like a river. They were called the "Road of Fire". This is also the only scenery and color on this long road to the underworld. People follow the guidance of this flower to lead to the hell of the underworld.