Meet Spencer Black, the bad girl of school, highly popular, gets what ever she wants and doesn't take 'no' for a answer. Then you have Mia Black, Spencer's twin sister, there nothing alike. She gives the 'appearance' of being nerdy when she isn't. Oh and not to mention she believes in time travel and that there are more than one universe. What happens when Mia casts a spell that sends her and, Spencer, and her friends somewhere else?