An edge-of-your-seat view into the lives of everyday heroes committed to one of America's noblest professions. For the firefighters, rescue squad and paramedics of Chicago Firehouse 51, no occupation is more stressful or dangerous, yet so rewarding and exhilarating. These courageous men and women are among the elite who forge headfirst into danger when everyone else is running the other way and whose actions make the difference between life and death.

After relocating to Syracuse, Royal and Greezy pose as modest business owners to stay under the radar. But when they meet Jaz and Audionna-two affluent women hiding the same secret-a shared past resurfaces, threatening their lives.

Neeka will do anything to have what her best friend, Dana, has, even if it means manipulating Dana's abusive husband to join a deadly plot. Not everything goes as planned, causing Dana to do the unthinkable.

James is out of jail, and is looking for Darnell to get a piece of his lottery winnings, but Darnell feels differently. Now enemies, they both find themselves fighting the battle to stay alive, but the death of a close friend changes everything.

After Rachel's death, James and Darnell put their differences aside and tear the streets of Syracuse up. During the bloodshed, the truth is revealed about the attacks on James and Darnell and why they were targeted by Bia and Mr. Kiss.