Eve, Diane, Lily, and Morgane are young rebels with a mission. The beloved elm tree in the four old friends' local park is slated for felling, and nobody seems to care. Appalled, the girls decide to try to save it using witchcraft. Against all odds, their ritual works! Soon after, strange phenomena awaken them to a terrible reality: a Demon of Chaos has somehow been invoked, and it is hell-bent on destroying them...