Ava Hawthorne, a young girl, is torn between worlds, as she discovers an existence of a mythical parallel universe through her phantom self - Pandora. However her prolonged stay on earth starts to inflict damage, creating paradox's, and if a tear was to appear in space, the dimension would corrode and the worlds would overlap, resulting in the annihilation of both universes. She must find a way back to this unspoken lost world, with the help of Pandora.