A winter night.

Lee Su-hyeok has lived in despair and loneliness ever since he had to separate from Choi Nam-ra, the girl he loves, the reason for his existence. Nam-ra is doomed by the curse that taints her blood, by her semi-monster nature. But in the shade of the zombie apocalypse, on the brink of hell, will they be able to love each other? An initiation story in every way.