Guardian of the Little Folk. Book 3. The Protection Ritual

In the sea waters near the city, a mermaid is in trouble. Elina, along with the elf Lliam and the fairy Nelvina, go to help her. However, the guardian of the little folk is also facing troubles.
Following her grandmother's advice, the girl is preparing to perform a protection ritual against enemies.

And while she, Lliam, and Nelvina gather the necessary ingredients for the ceremony, it becomes clear who exactly is behind the trials that have fallen upon them lately. Moreover, her mother starts to suspect that Elina has secrets from her. 

Well, it seems she will have to share the secrets of the magical world with her before it is too late.