Recommendations

-Both dramas involve the public prosecutors office and their importance with uncovering the truth in cases of a trial.
-In 'Black Lighthouse', intense confrontations between prosecutors and defense lawyers in the city courthouse takes place during trials where the importance of court evidence and minute details are emphasized.

both are BLs which revolve around two best friends who fall in love with each other. Also the central concept of being stuck between life and afterlife is common

Both of the movies revolve around dictators and the revolution. Characters planned to assassinate the president in both of the movies.

Just watch and you will love both dramas... funny cop duos... bromance includes ... detective novice has funny moments in it....

If you love cop ,undercover agent ,crime, investigation genre ..then this drama is for you... both dramas have bromance in it ..perfect crime solving duo,

Both are kind of similar. ..both includes police investigation theme, crime solving duo, perfect chemistry between both male leads and we can see bromance in both drama....

Both have:
- action, crime & romance combined
- infiltration, and hence complicating relationships between the main leads and the villains
- lots of plot holes / illogical stuff
- strong romance and hot scenes between the main couple

I you liked the relationship of Jiang Lin and Li Bing, or the whole drama with Li Bings family, you will enjoy this drama. Both dramas show the relationships between different members of a family, showing the hardships of adolescence in a dysfunctional family and the the strong friendships that are created over the years.

Both dramas feature reincarnated lovers meeting again in modern day. In their past life in a historical era, both fell in love with each other but ended up with tragedy. Both couples are given chances to meet and fall in love again in the modern day current life.

It's similar in so many ways
the obvious Romance
the suggestive BL situations
the bickering between them
one is light the other is serious
the detective cases

Set in the similar period of the sino Japanese war and the rise of the communists. These underground spies really risked their lives to plot and scheme against the Japanese and (each other)

Similar relationship between two detective one older than the other
Both Bromance dramas
Both have their funny episodes
the crimes aren't that serious or gore or violent
Bothe are light hearted dramas for bromance fans

Both are wonderful dramas with outstanding lead actors.
• Similarities
- MLs are working as professors
- FL in MLFTS is an actress. FL in F&E is a voice actress
- The leads have met each other in past life, being reincarnated in this life (In MLFTS, only FL was reincarnated)
- Amazing on-screen chemistry
- Capable lead actors
• Differences
- MLFTS is a fantasy genre, ML is an alien from another planet
- F&E is a melo-drama.

Same FL in both
Both the plots revolve around business
Both have similar light hearted romantic vibes to them.....

There are tonal similarities--the use of lighting, close-ups, and silence to create certain moods etc. The story of XX is more dramatic, and the plot focuses on the female leads' broken friendship and revenge on a shitty ex; romance is secondary.