Every evening, a young man receives an unexpected visit from the spirited Lidy, who eagerly takes the lead during their private encounters. Though he does not dislike her forward nature, his own unspoken feelings begin to stir as their time together grows more frequent. Meanwhile, his elegant professor makes a curious offer to grant a wish in return for a personal token, gradually closing the distance between them. As the boundaries of their relationships shift, the true nature of their connections remains intriguingly unclear.