This work is not exactly unique. (At least story wise.)
This is a manga that is simply really well made, not only that,
but the main character is one of my favorites. (I do have my bias here.)
While the plot is simple, the way the characters navigate it is expertly crafted.
At the very least for most of it.
Now to be fair, the antagonists are not so well written.
They only exist to serve the story type of thing.
The art is not extravagant, but it is gorgeous.
It's like a really good fairy tail story, if you're up for that,
I do very much recommend you read this manga.