This mischievous story with an almost espionage plot takes place in the present day. Two inquisitive friends Katya and Lena suddenly blow out a huge soap bubble, which, to their mutual surprise, does not burst. The girls give him the name Soappuss and the nickname Immortal and together with him go to his homeland - the Soap Kingdom. It is in this kingdom, as well as in the neighboring, not very friendly Manicure, that all the main events will take place, in which the main characters of the fairy tale will take an active part. The conflict revolves around the ingenious invention of the main soap maker of the Soap Kingdom, Professor Gel - a magical soap that cures all diseases. Having learned about this, the insidious king of Manicure Nailbiter gives the command to the head of his secret intelligence service to take possession of the magic soap, and even better, to kidnap the professor himself. The secret services of Manicuria begin to be confronted by the no less formidable secret services of the Soap Kingdom. Katya, Lena, Mylopuz and a number of other characters find themselves in the cycle of their actions. The events of the story unfold so unexpectedly and rapidly that it is almost impossible to tear yourself away from reading. Don't believe me? Then check it out!