紫微，is the emperor star in which the life analysis system is named after. This is the emperor, king star. Thus it has the characteristic of a king.
- It is a star which shows a strong career in whatever it does
- It is a star which shows an air of authority
- Being a king, it is a star which can discount the bad effects of another star which accompanies it
- A king receives advise from his advisers to run a state, thus this star is quite affected by what people say around him, and can be quite swayed by what other people say