A case of mistaken identity lands you in the palace where you have to learn to survive as the famous fifth princess. Faced with countless dangers and mishaps in the palace, you never expect yourself to fall in love with the most dangerous man of all, the third prince, Prince Jiyong, as you struggle to survive within the palace walls.   

When Taeyeon wakes up from a car crash in the hospital, she was shocked to find that she had lost an entire year of memories. Despite that, everything seems to be just like the way before. She was still in a relationship with Baekhyun and SNSD's still doing well. Everything is perfect, right? That is, until Big Bang's leader, G-Dragon, visited her one night and suddenly, everything is not as perfect as Taeyeon thought. 

What happens when the innocent and uptight SNSD's kid leader is paired up with the leader of Big Bang who is known for his notorious and playboy personality in a reality game show?   Starring:Kim Taeyeon, the dorky leader from South Korea's biggest girl group SNSD

You and your friend have recently joined FNC as trainees, preparing for your debut as singers. The members of CN Blue are kind and helpful except for a certain leader who seem to find that you're nothing but just a troublemaker.