Chicago Fire launched the wildly successful One Chicago franchise for NBC, and has now been renewed for a thirteenth season. Debuting in 2012, the series follows the firefighters and paramedics of the fictional Firehouse 51 in Chicago, responding to some of the most dangerous emergencies that rock the city. Like many of the best procedurals, Chicago Fire shines because it is as much about the harrowing adventure as it is about the complicated personal lives of the characters.
https://screenrant.com/chicago-fire-season-13-release-date-cast-story/