There are many plots holes, but if you want to read novel where MC is To Op then this is for you. Could have been better,system is biggest brain hole in this novel.
Started good but,after sometime just fight and fight, all things can be developed in days from ship to airship to railway everything, and forum become shit, why would thete be game in it,army can be trained in days, also like all novels we all population but how to feed them is not known, civil teams builds houses, appartment,city walls, railway track, academy, roads etc at same time but finishes no time, i.e in days cement house can be built, which is also fully furnished. So if you want to do everything them do it slowly then buildup. He is a wizard then becomes lord but why do you have to become king as Mc is a reasearch type mage so why run from one hole to another. After this shit show there is continuous wars.
This novel is trying to be jack of all trades but is master of none same goes for MC of Novel, going from one arc to other without proper ending or node for other, after the formation of tower everything is rushed and why at lower level wizards are different from god's but at higher level MC become god with some bulshit explanation, no ending for flame stealing alliance it's leader who started wizard. Could have been good if not rushed and trying to do everything.