The Emperor of Armor Is Honored

I traveled to the world of Armored Warriors and became Meizhen's boyfriend, but later I discovered that this was a world where one armor, two armors, and three armors were integrated, and I needed to face supernatural beasts, ghost demons, and Oxel. Let's see if I can unite the armored warriors, stop fighting among themselves, and defeat all enemies, as well as the final boss, the Shadow Emperor? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.