For six long years, Seungchae has harbored a silent, desperate crush on Yugeon, his childhood friend's older brother. Upon hearing that Yugeon has applied to a hospital outside the city, Seungchae finally decides to abandon his hopeless, one-sided love.

That night, Yugeon appears in Seungchae's dream. Believing this to be his last chance, Seungchae impulsively forces himself upon Yugeon within the dream...

What should have been a single, fleeting, erotic dream continues for over ten days.

'...Wait, is this really a dream? Why does it feel so real?'