Bo-na (Kong Hyo-jin) is a legendary hitwoman capable of neutralizing high-profile criminals with a single bullet in MBC drama “A Bona Fide Killer.” Known by the moniker “Kingfisher” for the way she perches in the shadows before striking, she accepts her latest contract with an unusual caveat. When her superior asks when she plans to execute the target, Bo-na pauses, then responds, “Let’s do it during the day.” The reason isn't tactical surveillance. It's because she has to pick up her 4-year-old daughter from the day care center. A wave of dramas driven by formidable female leads is capturing widespread attention. Spanning action, psychological thrillers and dark crime, actresses are taking center stage and significantly broadening the scope of female-led narratives. Beyond Kong, Jung Eun-chae delivers a commanding performance in SBS’ “Flex X Cop 2” as Hye-ra, a former counter-terrorism officer appointed head of the Violent Crimes Unit. As Yi-soo’s (Ahn Bo-hyun) former academy instructor — the feared “Demon Instructor” who once humiliated the chaebol heir with