The goddess was really not helpful there. I don't know if she didn't want to or wasn't allowed to explain the rules, but sending a random office worker to a game-type med-fan world, not telling them that they will be stuck at level of they don't take a specific skill, and keep the skill description super vague and its cost high...
Not to mention that, apparently, most if not all the others got few or no skill points to start with...
No wonder most "lost persons" are unsuited for adventuring. It actually brings a new question: with so many restrictions, why do they still go and get themselves killed in the wild instead of staying in a city and getting a job there?
The setup isn't so bad overall, but the details need to be polished a little.
(Edit: I forgot to mention the random starting point... Way to get people killed immediately after reincarnating.)