“Please keep your promise and stay by my side, even out in the real world.”
Junsu owns a coffee shop where he meets the budding comic artist, Namhee. For Junsu, it's love at first sight. So, when Namhee gets into an accident and falls into a coma, Junsu decides to put his feelings into action—to risk it all by traveling into her dream world. But upon waking up, she has no recollection of who he is anymore! Instead, she begins to fall for another person altogether. Will Namhee and Junsu be able to find love again?