typical isekai with op mc. quite interesting, but I don't see any proper planning with the characters. The mc has a confusing personality, and weak reasoning for his action (like he is mad at the goddess who saved him, and act like he doesn't like being op but didn't hide his ability at all despite not wanting to get involved with royalty and power). ON TOP OF THAT THE TRANSLATION SUCKS. Sorry, but misspelling and grammatical error pisses me off if it to the extent that it makes me confused.
I totally feel you about the translation. However, I was just super glad it wasn't as bad as this one--> http://www.mangago.zone/read-manga/spirit_sword_sovereign/
It even had a translation that was like, "Y u no..." Fucking terrible. And only one person politely said that the sentence structures needed work, and another person actually DISLIKED the post. Ridiculous.
The reincarnation plot is so useless that it would be okay even if she didn't reincarnate. why though? at least give her some wits or knowledge