Ksenia wanted a new beginning, away from the crazy of America. When her best friend and soul sister Jan Di tells her she is about to attend Shinhwa High School she saw an opportunity of a new start and with her friend. But how will things change for Ksenia when she comes against the F4. An how will a mysterious guy turn her head. (Woo-Bin/Oc) (Jan-Di/Jun-Pyo)(Ga-Eul/ Yi-Jung)