Recomendações

If you want to see the same ML in a similar role but less outright mistaken identity, I'd recommend Raeng Tawan. His character has more nuance and depth, and he does add something more in that role, and the FL is a way better actress who pairs with him better. However, Raeng Tawan is a bit more lighthearted, with a kid involved and sweet supporting actors, if you need more sugar than salt.

There is the same tasting disorder in both the dramas, a cold male lead, and fluffy romance .
In both the dramas, there are three pairs formed if you have this in mind for your next drama.

first both of these are mini series and they have angels as theme. it might not be too similar but most of it refer to both romantic comedies related to angels and both have cool production set up.

Bromance, Political Struggle, Romance. These two shows have unforgettable bonds, action packed plots, and amazing choreography.

from the trailer both seem like time traveling mystery crime dramas about people trying to find justice through time

Both have cheeky protagonists that are impressive thru smarts and/or strength. Although The Untamed has a little less romance, both plots are very well thought-out. There is just enough mystery to drive them. Both include cultivation but The Untamed doesn’t involve royal politics. Joy of Life doesn’t overly use royal politics but interweaves it with social understanding.

They are based off the same webtoon by the same name, cheese in the trap. Tip: I searched everywhere for this movie and found it on Amazon Prime.

mostly similar of female main casts: cold face, cold manner, helpful, interesing, mysterious, tons of secrets and curiousities. Also many shock factors that make things even more catchy in both series.
Stories & settup are lil different (office vs family) but both are thoughtful, warm heart and lot of lessons to learn from.

Even the covers share some similar characteristics.
There are both female main whose are similar in many ways:
# Both Keiko and Nanao are beautiful actresses.
# Cold face and communication maners
# Dominating at their office, they are always right.
# Strong & independent & single
# Mysterious, tons of interesting secrets to be discovered
The 2 series also are similar in setup (office), dumb support chars as always. The stories are both interesting in their own way. Ie Uru Onna is better just because the end part of Miss Devil is a bit off to me. Otherwise i would rate them both 9/10 and are among best dramas in recent year imho.

Both follow protagonists living in Taipei returning to their family homes in Taiwan countryside neighborhoods. Cover similar themes on family and success.

WATCHER is literally the police version of Stranger. If Stranger was about prosecutors investigating higher up corruption in the prosecution office, WATCHER is about a team of four people investigating corruption in the police force (Do Chi Gwang being the alternate version of Hwang Shi Mok), which most likely also involve corrupt prosecutors in some cases.

Nerd, shy and akward male lead try on a makeover in order to take revenge on female lead. HHMS is more comedy while TTC gives bittersweet fellings.

Both these dramas show quite realistically the struggles of some of the MC making her first steps on the professionnal world.

Realistic dramas showing the daily life of Korean people ar work. In Black Dog we follow high school teachers and in Argon the employees of a TV chanel.

Drinking Solo and Black Dog both centre on the educational system on South Korea.

While in Drinking Solo -which has a lighter feel- de follow teacher in an academy for aspiring civil servants, Black Dog -which has a darker ambiance- is about the daily life of teachers in a high school