Colette (Lily-Rose Depp Lily-Rose Depp) and Mackenzie (Harry Quinn Smith Harley Quinn Smith) are a pair of weird sisters who attend classes together at school during the day. After school, they come to work in a convenience store called Eh-2-Zed. In recent days, the sisters' greatest hope is the upcoming 12th grade party, and they are fully prepared for the party. One day, an ancient demon who has been sleeping for a hundred years wakes up, and its existence makes the 12th grade gathering face the threat of being cancelled, which makes the 12th grade gathering face the threat of cancellation, which makes two girls get acquainted with the legendary demon hunter Guy (Johnny Depp Johnny Depp), and the trio work together to use yoga tricks to deal with this scheming, powerful and evil opponent.