Representatives of special services risk themselves every day. Police officers often find themselves in the very epicenter of hot events, hunting for criminals, among whom there are sometimes complete psychos. Firefighters generally challenge the deadly elements, and medics save the lives of other people. You can't go anywhere - you need to fulfill your duty. This is the meaning of the daily work of the main characters. Police officers, firefighters and medics are forced to work together from time to time. The 9-1-1 team is the last hope of many people who are in trouble and need support from outside.