Sacha has been feeling increasingly homesick over the last few weeks and misses her horse, Misty, terribly. Feeling sorry for her, Toby invents a homing device that teleports her horse to Sandy Bay. But the device malfunctions and Misty keeps appearing next to Sacha in school. Meanwhile, Elizabeth is desperate to prove to Toby that they are meant to be together and she lures him into a Wild West virtual reality world.