~a story of how four cats lives changed after Nightstar split up the Bigtribe into four clans, Nightclan, Brindleclan, Smaragdclan and Lilyclan~ Warrior cat oc book! while all oc's are created by me and so are the clans, The idea of the clans, the way they work etc. are straight up from Erin Hunters book series warrior cats! !WARNING! This book includes harder topics than the actual warrior cats characters, so if you're not prepared for darker topics this is not the book for you This book includes.. Animal cruelty and death, pedophilia