At a religious retreat, Lidia befriends Arantxa with a fabricated tale. But after discovering a dead fairy, Lidia questions her lies and the true essence of friendship.

During a catholic retreat, Lidia, feeling isolated, fabricates a tale to befriend Arantxa, a naive and impressionable girl. Things take a turn when Lidia finds a dead fairy that leads her to rethink her own lie and the true essence of friendship.