After the sudden death of their mother, sisters Mel Vera, Maggie Vera, Macy Vaughn, and the youngest sister, Margo Vera, discover they are powerful witches destined to protect the world from dark forces. But while her sisters struggle to understand their new lives, Margo battles dangerous powers of her own. With the rare ability of thermokinesis—the power to control heat and fire—Margo’s emotions can ignite into destruction at any moment. As demons rise and family secrets unfold, the youngest Vera sister must learn to control the flames inside her before they consume everything she loves. Because magic runs in the family… But fire? Fire answers only to her.