After some years when you found out you had a disease that made you lose all your memories, you and your mother moved back to Korea thinking it would help you remember. You fell in love with Kim Jonghyun from SHINee, and the two of you made many memories and you made many promises.

 In the five months you two were together you experienced many things, and went through many hardships. After the night of your five month anniversary, you fainted, and everyone thought you would die, but in the end you woke up a year later after getting the surgery and being in a coma. But you remembered nothing that happened in the past eight years. 

 You now start your new adventure with new exciting friends. Throughout your journey you realize the hardships of life, and you start to realize that maybe you made a mistake in hating Jonghyun. After all, you had been living in your own reality...