This is a 9-1-1 story. Eddie Diaz was an army medic now he is a firefighter. His wife left him and his son Eddie. Is he ready to find love? Is Christopher ready? Everyone knows Evan Buckley he is a firefighter with the 118. No one really knows about his younger sister Simone Buckley. Until one day she needs her big brother. What happens when she starts crushing on his best friend?