Become a Lord in Another World, Plug in MC

A certain lord: My family is extremely wealthy, and all the knights in my territory wear fine iron armor. A certain noble: I am as rich as the enemy, and I have millions of soldiers! Lin Luo: The boss is awesome! But shouldn't fine iron be used to build city walls? There are also only a few of my subordinates, a holy-level dragon maid, and a bunch of ninth-level subordinates. Do you think this is annoying or not?