City of Thorns (The Demon Queen Trials, #1)

by C.N. Crawford

“Well, you have magic, and I have my own superpower. It’s called anxiety. It’s a pain in the ass, but I’m prepared for every fire scenario you can think of. And Facebook’s algorithms identified me as anxious, so they started advertising things like a knife that can cut through glass if you drive your car off a bridge into a river.” I frowned. “I don’t even have a car, but I have the knife.”