Sakura awakens in the time of the founding of the Hidden Leaf, unknowing how she got there or how to get home, the only clue she has other than missing memories is visions of the Rabbit Goddess, Kaguya.

When Sakura is sent careening into the past to the Warring States Era, her first priority is to get back to the present time. What is not a priority is to be captured by the Uchiha clan and forced into servitude under Madara. Unable to kill him because Konoha hasn't been formed yet, she is tricked and finds herself his slave.