# “A Bona Fide Killer” Preview: Kong Hyo Jin’s Past Comes Back to Haunt Her

URL: https://technosports.co.in/a-bona-fide-killer-preview-kong-hyo-jins/  
Published: 2026-09-03  
Updated: 2026-09-03  
Author: Reetam Bodhak

A sniper hiding behind a sales spreadsheet is one thing. A sniper forced to relive her darkest childhood memory mid-assignment? That’s the gut-punch MBC’s “A Bona Fide Killer” is setting up next — and the new stills prove it’s about to get personal.

## A Bona Fide Killer: Catch-Up

[Gong Hyo-jin](https://en.wikipedia.org/wiki/Gong_Hyo-jin_filmography) stars as Yu Bo Na, an ordinary sales manager at Durumi Electronics who’s secretly “Kingfisher” — a legendary sniper hunting down criminals who escaped real justice.

| Character | Actor | Connection |
| --- | --- | --- |
| Yu Bo Na / Kingfisher | Kong Hyo Jin | Secret sniper, wife, mother |
| Kwon Tae Sung | Jung Jun Won | Bo Na’s husband, unknowingly close to the truth |
| Lee Dong Jin | Lee Sang Yi | Detective chasing Kingfisher’s identity |
| Jang Eun Hak | Kim Min Sang | Killed Lee Dong Jin’s parents 20 years ago |

## What’s Coming in the Next Episode

New stills show Yu Bo Na visibly shaken ahead of meeting her next client — a child abuser who walked free with a shockingly light sentence. It’s a case that drags up buried trauma: Bo Na was once shown as a child, watching an orphanage burn while holding someone’s hand. This new assignment threatens to reopen that wound entirely.

![A Bona Fide Killer](https://technosports.co.in/wp-content/uploads/2026/09/AQ-Bona-Fide-Killer-2-819x1024.jpg)

There’s a softer beat too — Bo Na, Kwon Tae Sung, and their daughter enjoy a rare family day at an amusement park, riding attractions and snapping happy photos. But given this show’s pacing, that peace won’t last long.

Meanwhile, the psychological tug-of-war between Kwon Tae Sung and Lee Dong Jin keeps tightening. Tae Sung was present at two separate Kingfisher shootings, and Dong Jin isn’t letting that go — creating exactly the kind of slow-burn tension that made this series climb K-drama rankings so fast, as noted in [TechnoSports’ rundown of the week’s buzziest dramas](https://technosports.co.in/spooky-in-love-bewitches-this-weeks/), where “A Bona Fide Killer” jumped straight to No. 2.

## When to Watch

The next episode of “A Bona Fide Killer” airs September 4 at 9:50 p.m. KST on MBC, with subtitles available on Viki.

### FAQs

### **Q1. What is “A Bona Fide Killer” about?**

It follows Yu Bo Na, a sales manager secretly moonlighting as a legendary vigilante sniper named Kingfisher.

### **Q2. When does the new episode of “A Bona Fide Killer” release?**

The next episode airs September 4 at 9:50 p.m. KST on MBC.