Agent Kim Reactivated final explained, season 2 uncertain

Agent Kim Reactivated, starring So Ji Sub as Kim Do Hyeon, concluded its 10-episode run on July 25, 2026 on SBS and Netflix globally.

The series reached a peak nationwide rating of 23.1%, becoming the highest-rated Korean drama of 2026.

Kim Do Hyeon is a former black-ops operative Agent 66 who returns to action after his daughter is kidnapped by businessman Ju Gang Chan.

In the finale, fellow agents Seong Han Su and Park Jin Cheol are forced to beat Do Hyeon to save their own children, but the fight is staged as part of a plan.