I know people might think that this early chapter is quite boring or got different way about "reincarnation/Dungeon".
But for me personally, the Author did reasonable solution for MC to prepare the upcoming event.
And is quite interesting when he tried to build his basic and foundation, well even though he choose to skipped his infant period and get to Puberty period.
but still, even if he skip it, it somehow managed to completely follow his pathway.
He use his knowledge of the future not just to get "Fast money" but also to get a "Stable Money", Since he know that he needs lots of money in order to attack the Dungeon.
Not like some Manhua or Manga out there that makes their MC suddenly got a lots of Money out of nowhere (Yeah PLOT-ARMOR lvl 999) and almost completely ignore the common sense and basic knowledge (Yeah i know it is fantasy).
So this Manhwa has good world development, and i see this will might get into the good part in chapter 15 - 20.
So far i can give this Manhwa 10/10, but let see what happen next.
And again, i am just gonna say this, this Manhwa is basically created by "Korean" Author and for "Korean" readers at first.
Also in Asian especially Korean, talking about "Trading or Stock exchange" is quite norm there (Well you know asian, Chinese people also quite good at counting). So i guess this one is quite popular in korea.