The first seven dead people in the dream interpretation family all had supernatural dreams.

Hehe, both respondents said it was superstition, but it wasn't. The first seven days mean that people don't know they are dead for seven days after they die. So the ghost of the underworld told them to go back to the dead and see for themselves whether they were dead or not. Then when they return to the underworld, some of them will give their dreams to their closest relatives and tell them that they are well in the underworld or have any wishes to express. If you know nothing, you can ask me again. This is what I do! Seek adoption.