Demon sympathy is a dangerous thing, and it is better to avoid it, but Alena simply has no other choice. How else can she get rid of the cat's skin, in which the girl has to serve her sentence for uncommitted sins? A terrible mistake has occurred, and now only the demon knows how to fix it! And the demon corrects, or rather, tries, because the mistake turns out to be not a mistake at all, but a large-scale conspiracy. Because they are trying to destroy Alena as the only witness who survived a secret series of otherworldly substitutions. Because the demon is in love... He never admitted this to anyone, but the wings that climb from his shoulders give it away!