Emma and the Unicorn - Magic Rings

Ema is no longer a little girl and is beginning to realise she feels something more for Kristián than just friendship. And it seems the boy returns her feelings.
One day, however, a new classmate named Silvie arrives, a strange girl with dark yellow eyes. Suddenly, Kristián only has eyes for her, and they even both wear the same rings. The witch Aislin immediately understands that these are enchanted rings of love, designed to enslave one of the pair.
Silvie is clearly not who she seems to be, and Kristián is in grave danger. And even though Ema is angry with him, she decides she will fight for her love.