# “Oh! My Guard”: A Heiress Who Thinks She’s a Bodyguard Is K-Drama’s Wildest New Rom-Com

URL: https://technosports.co.in/oh-my-guard-a-heiress-who-thinks-shes-a-bodyguard/  
Published: 2026-10-08  
Updated: 2026-10-08  
Author: Reetam Bodhak

What if the biggest fan of an A-list actor woke up convinced she was a character in his drama? That’s the delightfully chaotic premise of *Oh! My Guard*, and the new teaser has fans grinning already.

## The Plot, Simply Put

Uhm Tae Bong (CNBLUE’s Jung Yong Hwa) is a top actor with a fatal flaw. Oh Hae Ra (Hong Seung Hee) is a chaebol heiress and his devoted fan, with a bedroom full of his photos and merchandise. She even dreams of loving someone in real life the way people do in dramas.

Then a car accident wipes her memory. She wakes up believing she is **Cha Hong Doo**, the combat-skilled bodyguard from one of his dramas, and sets out to protect him, even storming his set to fight off imaginary threats.

> 누구…신데요?😯 사고 후 기억을 잃은 오해라, 눈 떠보니 자신이 드라마 속 여주인공?! 예측 불가한 그녀의 등장에 일상 초비상 걸린 엄태봉💦 💖드라마 [밑도 끝도 없이, 너다] 10월 24일 (토) 밤 10시 50분 첫 방송💖 #밑도끝도없이너다 #OhMyGuard #정용화 #홍승희 #lifetime #라이프타임 https://t.co/KDOnSEoTRF
>
> — Lifetime (@LifetimeKorea) [October 7, 2026](https://x.com/LifetimeKorea/status/2107640828307095906?ref_src=twsrc%5Etfw)

## Oh! My Guard: Overview

| Detail | Info |
| --- | --- |
| **Drama** | *Oh! My Guard* |
| **Genre** | Romance comedy |
| **Premiere** | October 24, 10:50 p.m. KST |
| **Lead actor** | Jung Yong Hwa as Uhm Tae Bong |
| **Lead actress** | Hong Seung Hee as Oh Hae Ra |
| **Her belief** | She is bodyguard Cha Hong Doo |
| **Channel** | Lifetime (Korea) |

## What the Teaser Reveals?

Tae Bong’s first reaction is pure confusion, then horror, as he realises she truly believes her new identity. He quickly finds himself with a very enthusiastic shadow. Soon, people around them decide to humour her delusion for the time being. One incredulous voice asks whether this is some kind of *Truman Show*, and whether they’re really expected to shoot a drama just for her.

The teaser closes with hints of romance blooming, with Tae Bong admitting he has no idea why he’s acting the way he is.

## Why You Should Watch?

It’s a fresh twist on the fake-it-till-you-make-it [trope](https://technosports.co.in). You get a fan-meets-idol story, a heroine who is both vulnerable and hilariously fearless, and a leading man forced out of his comfort zone. Add the charm of [Jung Yong Hwa](https://en.wikipedia.org/wiki/Jung_Yong-hwa) and Hong Seung Hee, and the chemistry could carry the whole show.

Mark October 24 on your calendar. For more K-drama news and entertainment buzz, keep exploring [TechnoSports](https://technosports.co.in).

## FAQs

**When does *Oh! My Guard* premiere?**  
It premieres on October 24 at 10:50 p.m. KST.

**What is *Oh! My Guard* about?**  
A memory-loss heiress believes she’s a bodyguard from her favourite actor’s drama and starts protecting him, leading to an unexpected romance.