For an ancient wrongdoing, the medieval town of Caer Soule is punished by the Son of Heaven with a curse: the Wolf will prey on them until they have atoned.  But how long does forgiveness take?

Baekhyun's been in love with Chanyeol since forever. On the night he decides to confess, everything goes to hell. A spur-of-the-moment decision ends with him missing, and all of Exo bands together to find out where he went before it's too late.