Doubtful of his abilities as a photographer, Jaehan takes refuge in the model that makes him rethink his happiness: the sky.

Jinwoo receives a strange invitation from Junghoon. Once at the amusement park, Jinwoo must deal with strange images of himself. (This story is connected to The Prince of the Moon).

Yoona has the ability to create nightmares, but the prince of the Moon wishes her to stop. Thus, she faces someone who wishes to steal her security.

The seasons are a cruel cycle of memories from which Taedong thinks he cannot escape.