I came back to Korea to look for the one I truly loved- That's what daddy said before he died. I've been mute for 3 years already and no matter what I try to do, my voice won't just come out. And to make it worse, I couldn't remember a thing at all. Who am I? And who is this boy who I used to love? That's it! I'm going to find him and look for the truth about myself!