he used gatling guns to wipe out all of the newbie dungeon lord's army in the noob battle, or when he bypasses every single trap his opponent sets up.
It turns out that spices are extremely valuable in the other world so his entire method of making enough money is just summoning spices, trading it for coins, and then turning the coins into the cash needed for townbuilding. No attempt to create trade industries and enhance the skillset of the populace (so he can get tax $) whatsoever. He just clicks a couple of buttons, sell created goods for gold, and convert gold into cash. Which is a kinda crappy way to handle town development stories.
So far, magic and physical combat isn’t too ridiculous in the other world. So he was able to wipe out a small invading army with just some cannons. As in repelling said army, killing lots of people, all without losing a SINGLE person on his side. So yeah, city combat doesn’t look to promising right now.
into politicking and city management before finally going to full on xuanhuan/xianxia.
how the majority of MC's action in the city arcs are just killing his human enemies within the city (which does not give him exp) and how the game elements are just completely thrown out from the more generic xianxia development later on.