Karate Rat

A rat.I know what you're thinking "disgusting creatures, why would you even want to speak of them"
Well I'm here to tell you about a rat that rescued me by doing karate. If someone told me that, I would say "ok,but how can something so tiny learn karate? I doubt it had lessons."
 she didn't, she learnt from me.

I was at the gym, practising my karate when I saw a rat. I would of shouted the cleaner and he would of killed it, I didn't.

The rat had green eyes. I named her Sapphire.
This story begins...