While unraveling an enigmatic murder mystery, a special force leader realizes this case is related to the incident that took 28 years ago in a small town.
The Forewarned Murders
Season 1 • Episode 1
The Smiles
Season 1 • Episode 2
The Survivors
Season 1 • Episode 3
The Fire
Season 1 • Episode 4
The Safe
Season 1 • Episode 5
The Mutants
Season 1 • Episode 6
Jung Woo Being Chased
Season 1 • Episode 7
Secret Lab
Season 1 • Episode 8
Kids Adopted
Season 1 • Episode 9
Jung Woo Following Kids
Season 1 • Episode 10
New Warning
Season 1 • Episode 11
The Reunion
Season 1 • Episode 12
The Secret Lab
Season 1 • Episode 13
Jung Woo in Secret Lab
Season 1 • Episode 14
Reunion with Mother
Season 1 • Episode 15
Mother and Son
Season 1 • Episode 16
