Kong Hyo Jin returns to MBC after 15 years in A Bona Fide Killer! She plays Yu Bo Na, a corporate sales manager by day and lethal "Kingfisher" assassin by night.

Balancing office spreadsheets with high-stakes rooftop sniper missions, this action-comedy hits hard. Catch the premiere on July 31 at 9:50 p.m.

KST. The client meeting is officially in session!