This series is one of the best I’ve watched in the second half of 2024. I didn’t expect to see Park Shin-hye in a role like this, so I was both surprised and delighted. Known mostly for her dramatic and romantic roles, it was exciting to see her in an action-focused series again—something she’s previously done in Doctors and Sisyphus: The Myth. The plot is unique too, instantly becoming one of my favorites.

The story follows Kang Bitna, a judge possessed by a demon named Justitia. As punishment, Justitia is tasked with hunting down unrepentant sinners who have caused others’ deaths, ultimately sending them to Hell. Along the way, Bitna encounters Han Daon, a detective with a different view of justice, and their chemistry adds a great layer to the plot.

There’s a lot to appreciate in this series:

- It’s satisfying to watch Bitna’s creative methods of punishing sinners, making them feel their victims' pain before their end.
- While there isn’t much romance, the chemistry between Bitna and Daon is undeniable.
- The cast’s performances are excellent, with the actress playing Gremory standing out among the supporting roles.
- The effects are impressive and well-executed.
- The pacing keeps the story engaging, and the music adds an immersive, intense atmosphere.

On the downside, there are a few areas where I had higher expectations:

- I expected more from Justitia’s demon enemies. While Paimon had a strong fight scene, Satan—being second in command—didn’t put up much of a challenge, which felt anticlimactic given Justitia’s rank.
- The “Nightmare Curse” by Satan in episodes 13 and 14 left some confusion, making viewers question if Bitna was still trapped in a nightmare.
- Bael’s role felt underdeveloped. As the one giving orders, I was hoping for a more complex twist around his character.

Overall, this series is absolutely worth watching (and rewatching), especially for those mature enough to handle the darker themes and intense action scenes.