Have to compromise, gain a lot

This thief Sun doesn't really want to keep wasting time, does he?
If you want to set up a large formation in a short period of time, you need to refine the formation seal in advance and turn it into the eye of the formation. With the addition of various resources and formation techniques, you can set up the formation to defend against the enemy.
The formation seal is very precious and plays a great role in saving lives and dealing with enemies.
Although Beale was heartbroken, he had to...