Replete with spelling errors, word errors (I wonder if it might have been dictated, there're several homophone errors), missing words and grammatical problems.
On top of this you have "two curved staircases that curve around the rounded walls of the room".
Had this been all, I might have managed to slog through, but the use of first person present tense is just a chore to read.
There are other issues, childish MC who enjoys his kidnapping, the romantic interest might be accurate for a kinder-garden love-story and the flow is just downright terrible.
Avoid unless you are growing desperate for LitRPG.
PS: The author seems to have splurged for some bought 5 stars, but not for an editor, good to know where the weight of investment is.