I don't understand the vòng tròn of parents.

could it be 2 separate circles? that's the only theory i can come up with that maybe one was a good vòng tròn and the other a dark referring to Cassie's dad since we now know that's where she gets the dark magic from.

In the sách there are 12 families, and there is a possibility that for some reason the producers and director paired some of the vòng tròn members together. Like Faye's parents, Diana's parents and Nick's parents = that means they are now only 3 families instead of 6. Also Cassie's mom supposed to be paired with Adam's dad - and that would be one family +...and I am pretty sure they wanted to stick with a number that is half of the families in the books, and that's why they separated Amelia/Ethan and Melissa's mom was married to some ngẫu nhiên dude.

i think it could be two circles but not sure dont count on it