It's every isekai except more boring. Overpowered MC casually walks around helping people and everyone claps at how great she is. MC has zero personality or backstory. MC can't be injured because she is the most powerful being in the universe. 90% of the story is explaining how mana crystals work, and the other 10% is explaining how money works. MC invents the washing machine trope. This is the type of story you won't remember 5 minutes after you read it. I have no issues with the slice-of-life genre but this is so unbelievably generic I could never recommend it.