Welcome to San Diablo--the perfect place to raise a couple of kids and a lot of Hell, especially if you're Kate Conner, retired demon hunter. Now, after fourteen years as a suburban housewife, raising two kids, and supporting her husband's political ambitions, she's rejoined the workforce... well, secretly, at least. Between fending off demon attacks, trying to figure out why the mysterious new teacher at the high school seems to be strangely familiar, and keeping a watchful eye on her daughter's growing infatuation with a surfer dude, Kate is the busiest--and most dangerous--soccer mom on the block.