The unstoppable Agent Kim Reactivated just hit its first ratings speed bump, landing at 20.5%. Despite the minor dip, this high-octane thriller remains 2026's undisputed king of television.

Record-breaking: Still the week's most-watched program. The Hook: So Ji Sub’s intense, webtoon-inspired action thriller.

Verdict: Gravity is finally catching up, but the show remains an absolute cultural phenomenon.