An evil thought can fly into your head like a quick bird, but don’t let it build a nest there! But little pug Josie forgot this rule. Josie began to think badly about Philip's cat. So what? These are just thoughts, they are not stones, they cannot be thrown after the offender. But because of such a seemingly trivial thing, many troubles happened. Mafi, Marshmallow, Josie and several of their friends, residents of the Beautiful Valley, found themselves in the Castle of Evil Thoughts. And how to escape from there? Where is the exit from the dungeon? How to get through a complex labyrinth? It is not immediately possible for dogs to find the answer to all questions. Yes, yes, there is only one answer to all questions: an evil thought can quickly fly into your head like a kite. But there are also birds of patience, kindness, friendship, help, and mercy. Together they will drive away the kite of evil. And if you feed them every day with the bread of good deeds, then the beautiful eagle of love will always protect you...