There are three gold-plated characters on the booklet: "Breaking the Army."

There is a faint murderous aura emanating from it. From the name, it can be known that this technique should belong to the domineering category.

"This exercise was practiced by the generals of the Red Sun Empire army. A few years ago, the ambassador of the Red Sun Empire came to the capital and met my father. He offered it, but it was useless. It happened to be what you wanted, so I gave it to you. "