What do you mean by the dispute between North and South?

The north and the south point to the stars.

In ancient astronomy in China, the stars in the sky correspond to human beings. The noblest person in the world is the emperor, and the emperor in the sky is the purple star, that is, the Polaris, which dominates the stars in the sky in the purple wall. Wei Zi is the leader and representative of all the stars. According to Wei Zimen's method of dividing the stars and the magic house, all the stars and the magic house are divided into three systems: Beidou, Nandou and Zhongtian, and Wei Zimen's battle is two battles between the north and the south.

The so-called Wei Zi DuDu, headed by Wei Zi, is a skill to calculate a person's good or bad fate by converting the date of birth into the arrangement of stars in the north and south according to a specific method. Wei Zi Dou Shu, also referred to as Wei Zi Dou Shu or Dou Shu, is called the head of the Three Gods by numerology circles.