Robin just wants to be a mechanic and help people, but without a license shes a sinner in Mothers eyes. Ever since picking up her wrench, the world has been going nuts and shes wanted to bolt it back together. Now Penance is raining down on everyone she loves and One Concern agents are after her.

But something big is going on bigger than droughts of Ivory fuel and personal conflicts and Robins in the thick of it.