Season 1

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  7.6/10229 votes

  Episode 1

  Season 1 Episode 1 - Aired 7/25/2025

  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.

  Director: Unknown

  Writer: Unknown

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  7.6/10205 votes

  Episode 2

  Season 1 Episode 2 - Aired 7/25/2025

  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.

  Director: Unknown

  Writer: Unknown

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  7.8/10196 votes

  Episode 3

  Season 1 Episode 3 - Aired 7/25/2025

  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.

  Director: Unknown

  Writer: Unknown

• 

  7.9/10203 votes

  Episode 4

  Season 1 Episode 4 - Aired 7/25/2025

  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.

  Director: Unknown

  Writer: Unknown

• 

  7.8/10190 votes

  Episode 5

  Season 1 Episode 5 - Aired 7/25/2025

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

  Director: Unknown

  Writer: Unknown

• 

  8.0/10196 votes

  Episode 6

  Season 1 Episode 6 - Aired 7/25/2025

  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.

  Director: Unknown

  Writer: Unknown

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  7.6/10182 votes

  Episode 7

  Season 1 Episode 7 - Aired 7/25/2025

  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.

  Director: Unknown

  Writer: Unknown

• 

  7.6/10183 votes

  Episode 8

  Season 1 Episode 8 - Aired 7/25/2025

  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.

  Director: Unknown

  Writer: Unknown

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  7.7/10187 votes

  Episode 9

  Season 1 Episode 9 - Aired 7/25/2025

  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.

  Director: Unknown

  Writer: Unknown

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  7.4/10201 votes

  Episode 10

  Season 1 Episode 10 - Aired 7/25/2025

  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.

  Director: Unknown

  Writer: Unknown