Saving Cape Cod

Sydney and Elinor, always go on their family annual trip to Cape Cod with their parents. This time a tragic event happens the day before, they get struck by lighting. But, they can't tell their parents. When some creature comes to the beach they try and fight it but it results in teleporting to an evil place, they need to escape. Now, with a help of a new and an old friend they have to work together to fix the mess in Cape Cod they have caused and have to face their worst enemy.