If you fail to do so, disaster will enslave the whole world! You are a hereditary magician, who must guard an unearthly creature. It is a fish, whose sleep determines the fate of an entire planet. If you are unsuccessful in your task and this creature wakes up, no one will be able to save themselves. To perform such a serious and important mission perfectly, you need help. Your friend will be glad to guide you through all the details of this science, and then you will be able to brew the right potion. But will it be enough for people’s peace of mind?