Zhao Hai was stunned when he got the original map of No. 52 courtyard. He never thought that it would be so beautiful. The 12 courtyards here were divided into four parts. In the middle of the entire No. 52 courtyard was a huge training field. Not far from the training field was a canteen. These two places were public facilities. Each small courtyard had its own small training field, but there was no canteen. They formed a huge square-shaped courtyard. This was courtyard number 52.
Although it looked very unremarkable, Zhao Hai knew very well that this courtyard was secretly equipped with a set of four elements formation.
The training field was the eye of the entire four phases formation. Once an enemy attacked, people could gather at the training field and listen to orders to fight the enemy. At the same time, they could also control the entire formation from the training field.
