[3] The first season aired every Friday and Saturday at 22:00 from November 12 to December 30, 2022 on SBS TV (KST).

[8] It depicts the joint response field log between the police who catch criminals, and the firefighters who put out fires.

The police and fire station jointly respond to fierce scenes of crimes, disasters and emergencies.

[9] On January 24, 2022, actors Kim Rae-won, Son Ho-jun, and Gong Seung-yeon were confirmed to have joined the cast as the leads.

[54] Due to the incident, filming for the series was halted in February 2022, and it was resumed in May.