平码规律原理公式算法

简介：When they came, Li Yan and Li Laiheng were two people, but when they left, they were three people. Whether it was voluntarily or because Li Guo had some advice to Li Laiheng, in short, Li Laiheng stayed in Baichengzi, and Li Yan was escorted by two veterans who broke into the camp. He left Baichengzi in the early morning of the next day and returned to Yansui.