On the brink of the 100 year anniversary of the Red Summer of 1919 and the Solar Eclipse of 1919 that would confirm the theory of relativity, an anthropologist seeking to dig up her own family roots becomes entangled in a web of retrocurence that touches upon all of these events. She will discover, in turn, how each of these events have not only shaped the curve of her own family tree, but how they have shifted the very fabric of space-time.