16 year old jisu starts highschool this fall and she is nervous to say the least and not because of first day jitters, but because of her sisters. Now what you may think is "what's wrong with having a sister." or "It can't be all that bad." LIES.  It is that bad becuase her sisters are not ordinary and she has more than one she has .......... 9 that are all celebrities. How will jinsu survive highschool,crazy sisters , and first love  all at 16 ?