A police station and a fire station adjoining each other cooperate in combating crime and fire in the most brutal and tragic cases.
Episodes
Code ZERO
On his first day, Detective Jin Ho-gae works jointly with firefighters to resolve a kidnapping case.
Code TWO
The first responders try to stop a suicide attempt, but the case turns out to be more complicated.
Code YELLOW
Ho-gae's house is said to be haunted. He and Do-jin try to solve the mystery that lies in the ashes.
Code V30
A driver is arrested after a hit-and-run accident of a child. A shocking truth awaits.
Code BLACK
Ho-gae starts an undercover operation. He must stop a crisis that may result in mass casualties.
Code RED
An unidentified body is found at the scene of a fire. An unlikely person is held as a suspect.
Code BLUE
Ho-gae identifies a new suspect, while the case becomes evermore ensnared in mystery.
Code CLEAR
Ho-gae reinvestigates a murder case and gets help from Song Seol and Yoon Hong.
Code PINK
Firefighters rush to save a teenage girl attempting suicide. Police find a body of a newborn baby.
Code AMBER
The first responders search for the father of the stillborn child. They then meet a strange patient.
Code ONE
Ho-gae misses Hyun-seo by a second. He and Seol pursue the evasive kidnapper.
Code F63.1
A series of fire incidents occur. Do-jin suspects a chain arson and goes to see Ho-gae.
Top Cast
Kim Rae-won
Jin Ho-gae
Son Ho-jun
Bong Do-jin
Gong Seung-yeon
Song Seol
Son Ji-yoon
Yun Hong
Kang Ki-doong
Kong Myeong-pil
Oh Eui-sik
Kang Do-ha
Seo Hyun-chul
Baek Cham
Ji Woo
Bong An-na
Baek Eun-hae
Woo Sam-soon
Woo Mi-hwa
Dokgo Soon
