Trigger (2025)

Episode 1 - Episode 1

July 25, 2025 • 50 minutes

When a shocking mass shooting shatters Korea's calm, Lee Do races to stop the violence — then realizes the threat of illegal guns is just beginning.


Episode 2 - Episode 2

July 25, 2025 • 61 minutes

As shootings spread, Lee Do discovers guns in the hands of everyday citizens. When a victim hits close to home, his investigation grows more urgent.


Episode 3 - Episode 3

July 25, 2025 • 43 minutes

A police raid uncovers a cache of military weapons. Lee Do and his new ally Moon Baek close in on the arms network as the city reels from bloodshed.


Episode 4 - Episode 4

July 25, 2025 • 55 minutes

Lee Do confronts a violent standoff and must decide how far to go to stop the killings, while suspicions about Moon Baek threaten their fragile alliance.


Episode 5 - Episode 5

July 25, 2025 • 45 minutes

Guns reach bullied students and grieving parents, sparking new tragedies. Lee Do uncovers a network delivering weapons to vulnerable people across Korea.


Episode 6 - Episode 6

July 25, 2025 • 44 minutes

A gun in the hands of a student spells crisis at school. As panic spreads, Lee Do and Moon Baek race rush to restore order — but it may be too late.


Episode 7 - Episode 7

July 25, 2025 • 46 minutes

As fear and confusion grow, police and gangs rush to recover illegal guns. Lee Do feels powerless as the true scale of the arms crisis comes to light.


Episode 8 - Episode 8

July 25, 2025 • 46 minutes

Police raid the gun syndicate, and rival gangs and old enemies clash in bloody battles. Lee Do is pushed to the limits as violence hits all of Korea.


Episode 9 - Episode 9

July 25, 2025 • 37 minutes

As guns reach new hands and fear sweeps the nation, Moon Baek's message echoes through the media. Across Korea, people must choose how to respond.


Episode 10 - Episode 10

July 25, 2025 • 41 minutes

With emotions running high, Lee Do and Moon Baek move toward a crossroads. One final choice will shape Korea's future — or plunge it into darkness.