C420 Teacup array

A teacup array, as the name implied, was used to arrange teacups in various formations to communicate with each other.

Not everyone in the modern Hongmen knew how to use them. After all, there were at least 10 or 20 array formations and at most 40 or 50.

But it was different here, the biggest temple on the big horse was called "Zhongjitang", the dragon head was Lin Yuanhu