Recommendations

Time travelling Female Lead in both dramas. She's also very peculiar in both, though for different reasons, so the character is funny and kind of relatable. Same for the other main character, they are unusual and not your typical male leads in both show which makes an original storyline and weird situations.

Both shows revolve around different families and their relationships and feature multiple couples. Lots of family secrets to reveal in both dramas. They also focus on the relationship between parents and children.

In this dramas ML /FL are best NIS agents in their fields
He/She lost someone close to them
Related to whole mystery and conspiracy
both include a lot of action, crimes and investigations

Both dramas ML are best agents in their fields
He lost someone close to him
Related to whole mystery and conspiracy
both include a lot of action, crimes and investigations

Both dramas ML are best agents in their fields
He lost someone close to him
Related to whole mystery and conspiracy
both include a lot of action, crimes and investigations

Both Dramas ML are top elite agent in their field (TV - NIS agent , K2 - Soldier)
Due to some reasons ML gets rogue/disappeared due to conspiracy
Full of Action, Mystery, Thriller which will keep you on the edge to watch what happens next
If you like the veil I suggest to watch The K2 as well

The plot is not similar but both dramas ML are elite NIS agents
Both dramas will give the Action, Thriller vibes
Both dramas ML lost someone close to him
Related to whole mystery and conspiracy
both include a lot of action, crimes and investigations

-He lost someone close to him
-Related to whole mystery and conspiracy
- both include a lot of action, crimes and investigations

The plot is not similar but both dramas ML are elite agents in their fields
Both dramas are Action pack , thriller & many more (only in 3 Days he is an elite bodyguard agent to protect the President of Korea)
Both dramas will give the Action, Thriller vibes

Both dramas ML are NIS agents (except TFP due to a trauma he left & became a priest)
Both dramas contains Action pack , thriller
I suggest to watch both dramas as they will keep you on the edge at every episodes

The plot is not similar but both dramas ML are NIS best agent (except MTM he becomes a ghost agent to do missions)
Both dramas are Action pack , thriller & many more (only in MTM he becomes an undercover agent by disguising himself as an Action Celebrity Stars Bodyguard to do the mission)
I suggest to watch both dramas as they will keep you on the edge at every episodes

Both dramas have childhood bonds
Both dramas have ML popular and intelligent
Both dramas have FL funny
Both dramas have ML protect the FL
Both are school dramas.

- Male police detective.
- Female newbie
- Solving cases
- Female lead is the brawns
- Male lead is the brain.
- Great chemistry
- Interesting cases about 3 ep each.
- it's just really good , despite what my bland comparison might suggest.

In both dramas, people from all over the country are taken somewhere and forced to play extremely high stakes games where death is likely. They're both extremely violent, and don't shy away from showing anything you normally wouldn't see from dramas. If you liked one you will without a doubt like the other.

The writers of both shows distributed the storylines over the episodes evenly. They both knew what to do in each episode, unlike most Korean dramas which often have a rushed ending.