A girl who lives in a secluded house with her father and her dog finds a mysterious black cube in the woods with the ability to change the past. A girl who lives in a secluded house with her father and her dog finds a mysterious black cube in the woods with the ability to change the past. A girl who lives in a secluded house with her father and her dog finds a mysterious black cube in the woods with the ability to change the past. A girl who lives in a secluded house with her father and her dog finds a mysterious black cube in the woods with the ability to change the past.