Mike looked at the blueprint in his hand and was a little surprised.
Not only did he have the military branch evolution blueprint, but he also had the army number blueprint. Now, even the building upgrade blueprint had appeared.
Even though he had not found it yet, it was real.
"If I could get a building upgrade blueprint, I definitely won't use it to upgrade the Holy Dragon Palace. I'll upgrade the dragon nest without hesitation!"
Upgrading the dragon nest now was a little strenuous. As the birthplace of the highest-level dragon, it was indeed very troublesome!
For the Castle Lord, the upgrade of the military structure had always been the core.
In comparison, the upgrade of the castle was not that important, let alone the subsidiary building, the Holy Dragon Palace?
"I don't want to think about it anymore. The Beast Tide is more important!"
