An eighteen year old girl with miko heritage is going about her everyday life when something happens that changes it forever. Three demons fall out of the sky and into her front yard. She allows them to stay with her since she doesn't like being by herself and just as things start to settle back down three more people from the dimension the first three came from show up. I suck at descriptions, just read please.

The year is 2213 the military has created machines called MECH's. For short these are large military battle suits that are the only defense against the world that has been ravaged by a virus. This virus was Created by a mysterious women who has lost her son and her mind. The only salvation the world has are a group of kids set apart by a simple combat test. What will happen to them, what do the crystals mean, and why is the world the way it is, nothing is certain not even the flow of time what is human what is machine the line is blurred in crystal.