The story revolves around Nastya, who tries to warn her friends and family about a mysterious and evil sorcerer named Dorius. Nastya claims that Dorius is after a good spirit named Perkhta Rozhmberk and has the ability to erase people's memories. Despite initial skepticism, Nastya's friends and family begin to experience strange occurrences and eventually discover evidence that supports Nastya's claims.
The group decides to hypnotize one of their own in an attempt to uncover more information about Dorius and Perkhta. During the hypnosis, they encounter a being named Baku, who claims to be from the astral world. Baku reveals that Dorius has indeed stolen Perkhta's spirit and provides clues on how to rescue her.
The group learns that they need to find a magical hat named Karvantus, which is the only one who knows Dorius's location and weaknesses. After digging in the same spot where they found a mysterious mirror, they discover the hat, which surprisingly comes to life. The story ends with the group preparing to take action to rescue Perkhta and defeat Dorius.
Here are the key facts extracted from the text:
1. Nastya had an important conversation with someone about a person named Dorius.
2. Dorius is considered to be very dangerous by some people.
3. Perkhta told someone that Dorius is a great evil.
4. Nastya is talking about Dorius, who wanted to kill Perkhta.
5. A mirror is involved in the story.
6. Nastya found a mirror in the garden.
7. The mirror belonged to Perkhta Rozhmberk.
8. Nastya's parents don't remember finding the mirror in the garden.
9. Nastya's parents think the mirror was stolen.
10. Sonya's mom has pictures of the mirror on her phone.
11. Nastya's parents believe her story about the mirror.
12. Dorius is a sorcerer who erased everyone's memory.
13. Perkhta is a good spirit.
14. Nastya hypnotized Sonya to try to remember what happened.
15. Baku is a character who appears in the astral world.
16. Baku knows how to help Perkhta.
17. There is a creature named Karvantus who can help defeat Dorius.
18. Karvantus is Dorius's hat, which came to life.
19. Karvantus is over 100 years old.
20. Karvantus knows where Dorius lives and how to defeat him.
21. Karvantus is buried in the same place where the mirror was found.
22. Baku helped Sonya wake up from hypnosis.