Twelve Episode 6 Review: Thrilling, But Do We Know These People?

Twelve Episode 6 Review | LeisureByte
Twelve Episode 6 Review: Thrilling, But Do We Know These People?

Director: Kang Dae-gyu

Date Created: 2025-09-07 20:00

Editor's Rating:
2

In the last episode, Sa-min successfully takes over Hae-tae’s powers after using O-gwi for this purpose and ends up stabbing Ma-rok, while the others make their way to save Mirr.

Twelve episode 6 has a runtime of 49 minutes.

  • Twelve Kdrama Cast

    Ma Dong-seok, Park Hyung-sik, Seo In-guk, Lee Joo-bin, Sung Dong-il, Go Gyu-pil, Kang Mi-na, Ahn Ji-hye, Sung Yoo-bin, Regina Lei

  • Twelve Series Director

    Kang Dae-gyu

  • Twelve 2025 Writers

    Ma Dong-seok, Kim Bong-han

  • AKA

    트웰브

Twelve Episode 6: Park Hyung-sik, Sung Dong-il
Twelve Episode 6: Park Hyung-sik, Sung Dong-il

Twelve Episode 6 Recap

The episode opens in the past, with Mirr and Kang-ji searching for evil spirits around them, but are unable to get their hands on anyone. However, when Kang-ji learns that Mirr is seeing O-gwi, she advises her to choose better so that they aren’t punished.

In the present, Sa-min attacks Ma-rok in the cave while O-gwi is heartbroken to see his beloved unconscious on the table. Having remembered their past, he immediately attacks Sa-min, killing him after a short fight. He then diverts his attention towards Ma-rok, lamenting about being sealed, unable to move. As he plans to kill Ma-rok, Sa-min comes alive and attacks him once again, but O-gwi stops his attack easily, protecting Mirr as well and taking off with her unconscious body.

Twelve Episode 6: Seo In-guk
Twelve Episode 6: Seo In-guk

Holding on to life, he calls Tae-san and tells him to open Hellmouth and stop Sa-min before he destroys humans, as well as telling him about Mirr. With that, Ma-rok dies, leaving Tae-san and Wong-seung completely heartbroken. The others, too, can’t comprehend losing someone so close to them as they all break down.

After taking a minute to compose himself and remember his friend’s words, Tae-san takes a hammer to the Hellmouth as the others look on. With the Hellmouth now open, the angels get their powers back, but now evil will take over the world, and they must find Mirr and kill Sa-min and O-gwi before closing Hellmouth once again.

Twelve Episode 6: Sung Yoo-bin, Ahn Ji-hye, Ma Dong-seok, Seo In-guk, Regina Lei, Kang Mi-na, Ko Kyu-pil
Twelve Episode 6: Sung Yoo-bin, Ahn Ji-hye, Ma Dong-seok, Seo In-guk, Regina Lei, Kang Mi-na, Ko Kyu-pil

As if right on cue, Sa-min puts his evil plans in motion and starts to control humans around him, turning them into mindless zombies. In a flashback, we see Tae-san defeating Hae-tae, and Ma-rok tries to kill him, but he proves to be too powerful, attacking his own family in a fit of craziness. In the end, it’s Tae-san who defeats his mentee and creates the Hellmouth using all of their powers together.

Twelve Episode 6 Review

Twelve Episode 6: Ahn Ji-hye, Kang Mi-na, Sung Yoo-bin, Seo In-guk, Regina Lei, Ko Kyu-pil
Twelve Episode 6: Ahn Ji-hye, Kang Mi-na, Sung Yoo-bin, Seo In-guk, Regina Lei, Ko Kyu-pil

You know what, I think today’s episode is a solid one that delivers the right drama, has some great fight sequences and is all around an entertaining time. I mean, the wigs and the special effects are a bit sus, but I can get behind it. Too bad I hardly know any of these characters well, and so I have to put two and two together in episode 6 while keeping track of who is fighting whom and where we are in the timeline.

Also Read: Twelve Season 1 Review

REVIEW OVERVIEW

Overall

SUMMARY

Twelve episode 6 would've been great but it's the fact that we hardly know these people that makes this a bit confusing.
Archi Sengupta
Archi Sengupta
Archi Sengupta, a writer for over seven years, is an Engineering graduate with a Master’s degree in Mass Communication. She enjoys watching horror movies and TV shows, Korean content, and anything that thrills and excites her.

Leave a Reply

Subscribe

Related Articles

The Manipulated Review: A Gripping Revenge Thriller That Holds Your Attention

The Manipulated Review: This is a solid revenge-thriller Kdrama that gets your attention and holds on to it.

Task Episode 5 Review: Tense, Emotional Developments as Tom Learns the Truth

Task episode 5 is a tense watch that will leave most viewers on edge.

Tempest Review: Fantastic Performances and Tense Worldbuilding Make For a Good Watch

Tempest Review: The series starts off strong with fantastic lead characters and a story that is absolutely thrilling.

Tempest Ending Explained: Is Mun-ju Able to Stop the War? Do Mun-ju and Sang-ho Find Peace Together?

Tempest Ending Explained: We discuss everything about the K-drama starring Jun Ji-hyun and Gang Dong-won.

Twelve Ending Explained: Does Tae-san Defeat Sa-min? Do O-gwi and Mirr Get Back Together?

Twelve Ending Explained: We discuss everything about this K-drama. Read on.
Twelve episode 6 would've been great but it's the fact that we hardly know these people that makes this a bit confusing.Twelve Episode 6 Review: Thrilling, But Do We Know These People?