Welcome back!

It has been 2 weeks since the rangers have defeat Fury and Sledge. But they didn't defeat Wrench. Wrench comes back stronger than ever but the rangers have too. Annabeth, Riley, Chase, Tyler, Shelby, and Koda are the 6 rangers with the exception of some help from other rangers. Will the rangers beat Wrench or will Wrench beat them?

Must READ frist book before this one or you will be utterly confused.