Hello, my name is Gabriela Casey. I am 15 years old, living in Chicago, and both of my parents serve as firefighters; one is the captain of Truck 81 and the other is a paramedic on Ambulance 61 at Firehouse 51.

Y/N Evers Lopez is a 14-year-old teenager. Her mom, Angela Lopez, works as a detective in the LAPD, and her dad, Wesley Evers, is a lawyer. Y/N has two younger siblings named Jackson and Erin Lopez. As the story progresses, everyone ages. P.S.: This story is inspired by "The Rookie."