Kang Jinha is at the top of his class, handsome, and exceptionally talented—unlike Go Siwon, who is average at best and easily blends into the crowd. Given their differences, Siwon keeps a safe distance, until Jinha starts showing up in his dreams. As each vivid dream commences in a forest under bright moonlight, Jinha appears, visibly annoyed about Siwon ignoring him in real life and not remembering an important thing. However, Siwon is far from feigning it; the only reason he ever avoided Jinha was his unpleasant and distant attitude. Against their own wills, they continue to meet in dreams every night, but, no matter how much Siwon asks, Jinha refuses to answer what exactly he should remember. As their dreams and reality begin to mix, Siwon struggles to neglect the new feelings Jinha ignites in him, and, with limited information, he tries to piece together the truth Jinha so stubbornly hides. [Written by MAL Rewrite]