A Child Who Can Die (2022)

Dissimilar plots but if you're a fan of non stop action with a trained MC than both movies are for you.

Similar plot, MC and a female both contract killers/professional killers.

You'll enjoy both shows if you liked one of them

I recommend this both drama because , Male lead and Female lead
try to solve problem
In one drama explosion and another student murder/suicide

Same vibes, unrelated man gets involved with a girl and ends up needing to use his skills to save her.

Somewhat different but main MC's give off a similar vibe. Both of them train/are killers by nature and are on a revenge plot.

Both MC's are professional killers and are out for revenge/the protection of the female's in the story line.

Kill it is a bit darker than The killer but you'll enjoy both if you liked either one

Both have Jang Hyuk in amazing action choreography , one is with swords other is with Guns. both are about saving teenage girl .

Both main characters kill villains mercilessly, but the witch is science-fiction based and a more structured plot.

- The plot gives the same vibes as in the movie also same ML & same living 2 lives (The Killer - Killer/Businessman & Family - NIS/Office Worker)
- I think this drama is little bit inspired from this movie