The series occurs in a global similar to your own but one where vampires, witches, werewolves and shape-shifters live among individuals without their knowledge. These supernatural races constitute a secret society known as the Night World, which enforces two fundamental laws to prevent finding: 1) Hardly ever allow humans to get knowledge of the Night World’s presence and, 2) Under no circumstances fall deeply in love with one of them. In Spellbinder the story centers on Thea and Blaise Harman, cousins who participate in the race of witches. Although they are as close as sisters, in character girls are as different as day from night time; Thea belongs to Circle Twilight, for the not-so-wicked-witches and Blaise belongs to Circle Midnight, for the darker types. When the two cousins begin fighting over Eric Ross there ensures an epic battle between black and white magic.