What is your opinion?
Creative
"First and foremost, your idea was creative I'd like to say, but what backs that creative idea is your grammar, and you need to really work on that. There are no major punctuation mistakes but contextual grammatical errors. You should enhance your vocabulary a little more to make your story engaging. Now, why I gave you a 4 star, is because I think your story idea was good and while there is still room for improvements, you can do a lot better than this. I am excited for your next few chapters and would appreciate if you use some kind of app or checker for the time being, till you solidify your grounds in the grammar basics."
Well, it's a start...
"You wanted a review, so here goes. Back to the drawing board. Your lack of understanding of the basic mechanics of writing affect your readability, and not n a good way. Decide on a verb tense and stick with it - "Once upon a time, there was..." defines something told as "this already happened.." But then you switch in present tense when describing the opponent, then back into past tense when describing the fight. In a fantasy story like this, make the rules consistent. If it's called "Cat Boxing," then it should be cats who are boxing - not all sorts of species. Look, it's pretty obvious you've been heavily influenced by the media you consume - even your nom de plume screams young kid watching TV. But you have an interesting idea - think of it like "Rocky" for felines. I'd hate to see the idea go to waste because you didn't care to explore the basic ideas of what makes writing work. Best of luck to you."

