Prologue

Theena Parker knew there was more behind her memory loss. According to the doctors, she was found near a spacewreck with a strange symbol on it.

Then one day, she finds herself in the war between the Autobots and the Decepticons.

Why does Theena remind the Autobots of Optimus Prime's daughter, Athena Prime? Why does Ironhide seem suspicious about her? What's up with the strange pendant around her neck which she can't take off? I mean, it's kinda obvious right?

But could she the key to opening what was long lost?