Chapter 1: Returning to Mako Island

This story picks up where Part I leaves off while taking place shortly after the series finale of H2O: Just Add Water. Emmett, Marty, and everyone else has to stop Sophie Will's older sister from messing up the events that lead to the Moon Pool's destruction, while joining forces with Biff Tannen who's out to redeem himself. Ash & Emma return, Bella & Will join in on the adventure. I don't own the rights to neither Back to the Future or H2O: Just Add Water as Back to the Future is a copyright of NBC Universal, while H2O: Just Add Water is a copyright of Jonathan M. Shiff Productions.