Although one is Chinese and the other one is Korean, both have good storyline and some similarities
- Both ML are prince…Strong, smart and did many things to protect FL
- Some gender bender…female dressing as a man
- FL family was wrongfully accused so they have to hide their identity
- Make you want to root for their love

Similarities:
- ML is from a powerful family…Very arrogant & Not afraid of anyone
- Both ML has great martial art skills + good fighting scene
- FL family experienced past tragedy that the leads are trying to right the wrong
- They went from bickering to lover…ML did many things to protect FL
- Good & intriguing storyline
- Has some investigation

Similarities:
- Strong & Smart ML (great fighting scenes) + FL is quite skilled and not annoying
- ML is a prince and both had some problems with their eyes
- The leads have good chemistry + help each other throughout the journey
- Good storyline that makes sense
- Have some investigation…Righting the wrong of FL’s family
- ML & FL met when they were young and saved him/her from danger

Diff:
- MH has more cases and investigation elements
- FL in MH has more martial art + investigation skills vs FL in TLFTC can protect herself + good medical skills

Similarities:
- Strong & Smart ML + FL has some medical skill (not annoying)
- ML is a prince
- The leads have good chemistry + help each other throughout the journey
- Good storyline
- Have some investigation…Finding out the truth about the past

Both ML are strong, smart & badass throughout the show
Both ML have tragic past, tough childhood & good at fighting
Both FL are pretty strong & very supportive of ML
Slight love triangle, but it’s not that annoying
Both plots have some cliche, but executed really well

Main differences:
FIL is republican era vs MLM is modern time so it has a lot more steamy kisses
FIL’s FL is rich & good businesswoman & ML is a general vs MLM’s ML is rich & FL is an artist

Both have two leads investigating & solving murder cases
Both leads have great chemistry, but Under the Skin is bromance vs Miss S has some romance between ML & FL
Both have many cases leading to the main plot/villain, but Under the Skin is modern time vs Miss S is in the Chinese Republican Era

- Both story and tone are not too dark with two leads investigating murder cases
- Their leads have great chemistry
- Both have some comedic tone, but not too silly…it’s just right to make you smile

Main differences are that SCI is a censored BL and occurs in modern time

Both have 2 smart & strong leads working together to solve cases…Their chemistry/bond are undeniable.
- One ML is a professor & The other ML is a police officer
- The main difference is that Guardian is fantasy/sci-fi

Similar vibe…not too dark and keep you at the edge of your seat. Both show have 2 MLs that at first seem to be against each other then they later develop their bond and team up together