This story is generic OP 'otome game' isekai. If you're tired of such isekai, I doubt you'll love this.
OP MC? Yes
MC doing grinding? Yes.
Discriminated MC due to her power? Yes.
People hating MC due to idiotic other reasons? Yes.
Idiotic "capture target" princes? Yes.
So far the story is taking the same route most isekai manga go (chap 5 at this point)

The good points of this story are:
- The MC. As a character, I find her quite interesting as she's the "don't give a fuck" super introvert type. She trying to finish conversation with as few words as possible is cute in a way. In the end, she might be what introvert people find relatable. And yes, she's cute indeed.

The art is good, but not extraordinary.