
Both Undercover High School and The Fiery Priest share similar elements in terms of plot and theme. In The Fiery Priest, the male lead was formerly an NIS agent who became a priest, and the series blends action, investigation, and spy-like scenes. Similarly, Undercover High School also follows a protagonist with a background in undercover work, involving investigations and justice for victims. Both series combine intense action with moments of comedy, making them comparable in style and tone.


Both Undercover High School and My Sweet Mobster have very similar vibes.
They both have action and are rom-coms.
The main leads knew each other when they were younger, and then later reunite, in both of these dramas.
They both have a group of hilarious side characters (Main Lead's friends).
Both share OSTs by the same artist (Kim Pureum).
They both have action and are rom-coms.
The main leads knew each other when they were younger, and then later reunite, in both of these dramas.
They both have a group of hilarious side characters (Main Lead's friends).
Both share OSTs by the same artist (Kim Pureum).

In both, an adult man poses as a student to infiltrate a school.
- In MBMY, is to get a degree to be able to be the next leader of his yakuza family
- In UH is for a special secret mission
Both have this comedic feeling, although MBMY is more a comedy than UH, but if you liked one you will like the other also
- In MBMY, is to get a degree to be able to be the next leader of his yakuza family
- In UH is for a special secret mission
Both have this comedic feeling, although MBMY is more a comedy than UH, but if you liked one you will like the other also

Both shows have the main male lead go to a place where they are completely out of their depth, with ulterior motives. UHS has a secret agent in a high school and Flex X Cop has a chaebol's son in a police station.
Surprisingly the comedy is very similar, as is the FL. Both FLs love their job and are suspicious of the ML at the start. Both dramas have the characters form a team with great chemistry and amusing dynamics. During the journey, in both kdramas, the ML discovers more about his childhood and his parents. I highly recommend both of these shows.
Surprisingly the comedy is very similar, as is the FL. Both FLs love their job and are suspicious of the ML at the start. Both dramas have the characters form a team with great chemistry and amusing dynamics. During the journey, in both kdramas, the ML discovers more about his childhood and his parents. I highly recommend both of these shows.