You're trying to hook readers with a Synopsis.
Synopsis: a brief summary or general survey of something.
What part of that makes your discription sound captivating? How can you make a summary of a book that isn't even fully written yet? Have you made a plan for your book and are basing it off of that or are you taking it one chapter at a time and using your original idea to write your synopsis?
I don't know what y'all are doing, but it certainly isn't leaving me with a burning desire to read.