Plough, the devil slays the magic sword array.

The tallest plough represents the Big Dipper, Ursa major. The highest highest plough arrangement must be arranged in 7-8 positions first, of course, it can also be arranged in a large array of multiples and squares of 7 or 8 ~ in addition, it can also be arranged in a 36-day big plough cluster, but the cluster does not belong to the highest plough star, so it does not surround the North Star, which means there is no eye of a needle ~

Secondly, detectives are more complicated, because there are three interpretations of the highest sky, while detectives have only one interpretation, that is, 72 detective stars. If the highest day cooperates with detectives, 36 detective stars and 72 detective stars are bound to cooperate. Moreover, if you want to form a sword array, then such a combination must first have a 108 Taoist master who is proficient in fencing, otherwise you will have no idea about the plow position, let alone walk and change the formation ~

Finally, ask: What do you want to do with this array?