Bloom, a girl living in Gardenia, discover to be a fairy. That's why she enrolls at Alfea, the Magix college for fairies where she meets new friends and forms the Winx Club. But she meets new enemies too: the Trix, three evil witches, want to steal the Dragon Flame, a power that Bloom holds inside herself. Thanks to that, Bloom will be able to defeat the Trix, bringing peace back to Magix.