The secret star is located in the twelfth house of life.

In the Battle of Purple, the Star and the Purple Star run together. Because of its guidance, the stars can follow the orbit and are the hub of the static galaxy of "machine, moon, harmony and beam", so they have the characteristics of "movement"

The movement of the Secret Star is not a big fluctuation in the course of life like the Seven Killings, Pojun and Wolf-greedy Star, but the brain and body. Make some small changes in a certain range, brainstorm from time to time, and have no idle skills, so you are quick-witted and resourceful, and you are an all-round star. But it is also easy to suffer from neurasthenia, insomnia, limb diseases, or become a little neurotic.

The secret star Suiyuan is a kind of constantly changing star obsidian, which usually changes back and forth or repeatedly within a fixed range, and the change returns to the original point, but it has a reducing effect. Because of its cleverness, quick response and strong adaptability, Tianxing is often able to accept and withdraw freely in changes, flexibly use it, flexibly adjust its strategy with the environment, and have a lively performance in calmness, thus inspiring itself to constantly change its ideas and actions. Let the old troubles and pains be put aside, and bring vitality to the rigid and dull luck.

This innate instinct to adapt to change, and then actively master and instigate change, can promote better learning ability, learning opportunities, cats and stars can easily learn new things. After learning, he soon wanted to learn other new things, which made Cat Star make continuous progress and increased his experience and wisdom. In his later years, he often became a man of his word, communicating and coordinating for others.

The secret star is a "good" star with many talents. It likes to give advice, solve problems and eliminate difficulties for others. Suitable for serving people, professional technology, design planning and mass communication. People sitting in the hall of life can become strategists in the army, writers and artists in literature, technocrats and professional representatives of public opinion in politics, financial investment talents in business and computer or electrical engineers in science and technology.