Imagine, you're a normal japanese girl who goes to school and hangs out with her friends. Nothing wrong, nothing happening; just normal. But, out of the blue you're moving to South Korea! Never judging your parents's choices, you could only agree and go live at your mom's closest friend's house. But what's with her two children's touchiness towards you, and that awkward idol son of hers? "Uhm, excuse me sir, could you repeat that for me again?"