S01:É01 - S01:E01 - Episode 1
DMZ where darkness fell, what enemy Yong Dong-jin and Son Ye-rim faced?!
S01:É02 - S01:E02 - Episode 2
Yong Dong-jin and Son Ye-rim reported about the targets they saw in the DMZ.
S01:É03 - S01:E03 - Episode 3
"How does the dead survive?" Son Ye-rim faces Corporal Oh, who revived from the morgue.
S01:É04 - S01:E04 - Episode 4
In the midst of confusion, Son Ye-rim figure out how to suppress the target!
S01:É05 - S01:E05 - Episode 5
Commander Han Dae-sik scolds Song Min-gyu to resolve the case within 72 hours.
S01:É06 - S01:E06 - Episode 6
"Isn't this like the DMZ incident of 1997?" Yong Dong-jin found a video on an old camcorder.
S01:É07 - S01:E07 - Episode 7
After the operation, Son Ye-rim found another possibility in the target analysis.
S01:É08 - S01:E08 - Episode 8
Yong Dong-jin faces a new target and feels confused by a different look than before...!
S01:É09 - S01:E09 - Episode 9
Now comes the last operation that no one can believe!
S01:É10 - S01:E10 - Episode 10
In the face of the ugly truth that has been revealed over 20 years, what about the fate of the three?!