When he returned the night at the black tower. These part seems like lacking in reactions. We don't see the human hunters, monsters, and the native reactions and to this new day and night cycle to the tower.

Contract is absolute. But its disappointing that you can enter contract with the other party being unconscious and without their agreement. Contract and enslaving are their main weapon at this point.

If he really want to import things from outside the tower, he should trade with hunters. By this, the golden bat will lose its use

Like a dragon constantly trying to kidnap him through a gacha.

For instance early on the MC creates crop that gives permanent stats so he wants to eat a lot of them to grow strong but then he finds out that his max potential stats are 99, while everyone else from the tower has their potential more around 50 000 - 100 000+, so all the extra stats he gains instead just upsets his stomach and he poops the stat bonuses out instead.

The MC knowing he's weak also often times gives away stuff that would make someone stronger or sharing it with the other strong one's. Keungi the bear also often eats up most and sometimes everything that would give stats or increase someone's potential. So a lot of the chances for the MC to grow stronger are often taken away.

The MC also when he lvls up only get's +1 bonus stat because his aptitude is the worst and for some reason his job tower farmer which is a unique job that only 1 person per tower can hold gives no bonuses. He also has to go through a job quest every 10 lvls that for anyone else would be next to impossible at times or at least takes months or years to complete.

While for instance an average hunter thats a normal wizard get's +2 bonus stats and +5 magic stat each lvl.

Aileen who's the heroine + dragon get's something like +500 bonus stats, +1000 in all stats and +13 000 magic stats + other stuff each time she lvls up. There is also seemingly no job quests every 10 lvls for anyone else then the MC so they can just keep lvling and grow stronger.

There is also the fact that the MC's rewards for doing next to impossible things that no one else can might give him something like +5-20 in all stats at most. While for instance Aileen who didn't do much would get +100 000 in all her stats because of what the MC did to upgrade the black tower because she's the administrator. So even though the MC does most of the work and often get's most of the rewards, the rewards he get's through out the whole story isn't even 10% of what Aileen for instance get's from 1 reward.

The author even goes as far as seemingly removing ways for the MC to grow stronger with no explanation. For instance Aileen could from early on help the MC by using tower coins to buy powers for the MC that would make him stronger for around 20 billions or more but he never had more then a few hundred billions to buy powers but then when he starts to get hundreds if not thousands of trillions of coins then he no longer buys any powers and instead he for instance uses up all the money so he can return to earth for a few hours or starts saving up money so he can go back again. One of the reasons being that for Aileen to go to Earth and meet his family for 1 hour they need to pay 1000 quintillions, but the amount needed quickly increases faster then the MC can earn money. So then most of his quest rewards starts to turn into him having to pay less to bring ppl to earth while again everyone else keeps growing stronger.

All of this then boils down to the fact that the author a bit into the story as a comedic part introduces the fact that if there is a too big difference between two ppls stats then the one with the lower stats will faint or outright die if the difference is to big. Especially if they can't control their powers which is a problem for the ppl around the MC, especially Aileen, since they grow strong to fast.

So the MC keeps fainting or almost dying every few chapters simply because he doesn't grow fast enough while everyone else just explodes in strength with no limits for sometimes no reasons. Instead the author just keeps introducing reasons as to why the MC is weak or why he can't grow strong fast while none of that affects the others.

A reccuring theme is that Aileen wants to meet the MC but each time he faints or almost dies because her power is increasing so fast. Though at times it doesn't make much sense and instead the author even seems to go against their own settings just because it's funny to write about how the MC almost dies from being close to her.

The author even goes as far as making it so that when the MC becomes able to make clones the clones easily grows more powerful then the MC, even going so far as becoming actual gods.