Lika comes to the dacha for the summer holidays. She has grandiose plans for this summer: to write a real book, “The Kingdom of Dreams,” about a princess living in the Pink Castle, and to attract Vadim’s attention. The latter is very easy to do - just go to a friend’s party, where Vadim is also invited. But what if instead of a party you have to go for a walk in the forest with your younger sister Sonya? And in the clearing where the girls accidentally wandered, there will be a real castle? The same Pink Castle from the Kingdom of Dreams...