There is a mysterious flower called the black datura flower in the Western Regions. At the same time, there is also an ancient legend popular in the Western Regions. As long as the black datura flower greedily sucks people's blood for a long time, the flower god of the datura will reach a heart-to-heart connection with the person who provides the blood. In the end, the person will spend his entire life to worship the datura flower.
