Why does the land in Hainan god the human body?

Sacredness is generally not a mortal body, unless there is a special task, this person should be given a certain task at birth. Generally, the upper body is cultivated by some immortals. Generally, these people are born with tasks. Ask them to complete them. Generally, immortals are looking for people because they are predestined friends with the people they are looking for, some are relatives or relationships in previous lives, some are indebted to this person, and some are enemies with this person or their predecessors. So the upper body is not necessarily a god.