Gotta kill to level up! Abbreviation?

It might be bad but it’s an original. Please keep in mind that this is my first work so it might not be as good as the works of other authors. I’m a NEWBIE and I would appreciate it if you leave less harmful comments. Mmh not really a synopsis but that’s ok. Also some sentences may appear really awkward so tell me if I need to change it or do some sort of magic on ‘em. Also I spell really good like....just look at this “synopsis”:) thank you for reading this unnecessary shizz:)