1. Episode 1

A former top agent discovers a long-lost figure linked to his disastrously failed mission from 10 years ago.

2. Episode 2

Suspecting Je-sun holds crucial evidence, Ho-myeong pursues him, determined to finally resolve the failed operation from a decade ago.

3. Episode 3

Ho-myeong's pursuit of Je-sun leads him to Gong-bok, allowing him to uncover new information.

4. Episode 4

As new dangers emerge on the island, Ho-myeong is forced to choose between his family and the investigation.

5. Episode 5

Ho-myeong and Beom-ryong pursue new leads, while Je-sun goes into hiding amid growing tensions.

6. Episode 6

After disrupting an elusive criminal operation, Ho-myeong stumbles upon a jarring secret involving a detective.

7. Episode 7

Chaos erupts as a drug deal goes awry at Yeongseon Port.

8. Episode 8

Ho-myeong continues to uncover new clues while Je-sun's cover is threatened.

9. Episode 9

Ho-myeong and Beom-ryong are forced to face the music as their past comes to light.

10. Episode 10

Je-sun is pressured for answers as tensions on the island continue to rise.

11. Episode 11

Gyeong-wook's defenses are weakened, while new schemes transpire.

12. Episode 12

Ho-myeong and his allies work together on a final mission.