The Secrets Of The Unknown(ON HOLD)

(DISCLAIMER THIS FANFICTION IS ON HOLD! JUST WAIT KIT CATS!)
When trouble starts up again, Cat Noir and Ladybeatle have to help out. When they get stuck until someone has to save them. Master Fu comes to help and gives their friends Miraculous's to save the hero's. What will the 4 new holders do? Can they save KC and Adrien before something bad happens?

Book two of ibfs in a miraculous world