It is evident that the strength of the Haier Brothers lies in their cooperation. Once these two work together, even a warrior of Kexiao's caliber, such as the Revenge Shadow Rider, will have their hands full. That being said, their weakness is also quite clear; they must both be present to perform at such an exceptional combat level.
For this reason, the Federal Army has specifically developed a set of tactical plans for them.
There are two plans in total.
The first plan is the easiest to understand: the two either appear together, fight together, and rest together.
