Wave of Time

Your aunt Miranda is missing and soon after her image begins to disappear from all photos. You and your friend Mike go to your aunt's house to unravel this mystery. There you discover a portal in time that transports you to Italy in the year 1468. During your journey you accidentally leave behind a textbook on modern physics and when you return to your current time you see that the world has changed dramatically. Will you be able to find your aunt and restore the time continuum?