Once upon a spring, a princess met her prince, but even if they loved each other so much, still, they don't have a happily ever after— because life isn't all about fairytales. It's about how you make an ending for a tragic story. Princess Na-Mi had all the beauty and wealth she needed in life, but none of these things can make her happy until she met her distant relative, Yu Young Hwan, a skilled swordsman who got the highest score on a national test and because of that everyone envied him. Without knowing that he is also from the Wang Clan. But corruption came into this world and destroyed the beauty of harmony during the Goryeo Dynasty. Perhaps, this is also the reason why they suddenly disappeared from that era and woke up in 1945, in their own home, when the Korean War started. Of course, living in the middle of war would mean that you'll never have peace of mind, and probably you won't make it, but the couple survived mysteriously. Fast forward to Spring 2012. Where two former idol group members, Kang Hwan and Nam Sowon rose to fame and became an A-lister Celebrity. Kang Hwan is known for his charm and good looks but controversy and scandal always followed his fame. Meanwhile, his on-screen partner, and best friend, Nam Sowon doesn't have any problems with her life as the Nation's Sweetheart, Brand Ambassador, and Creative Director of her own clothing line, Nostalgie Apparel. Although, she is known for being an advocate of women's rights. But aside from being famous, there is something peculiar about them. And later on, found friendship with Yoon Kang Jun, the reincarnation of Young Hwan's brother, and Park Eun Hee
Charlene used to have a close friend growing up. Her name was Janis Watson, one of three girls that Mr. and Mrs. Watson gave birth to. When the oldest daughter, Gail, was married off at a young age and Charlene's family was forced to sit in the back, the two families haven't seen each other since. Now that it's Janis's turn to wed, Charlene's mom gets a summer job working for the Watson's to make sure her future husband's family is impressed with the Watson's lifestyle. Little did any of them know, that while Janis is head over heels for her crush, Lance Skinner, he has fallen in love with someone he should not.