Recommendations

fantasy, young hero's journey tied to his powers/destiny, valued maid companion who has her own story, different sects/countries with different types of powers/philosophy, competition between sects/countries but also sects working together against "evil", politics of royalty vs cultivation world

In both dramas
- Gaming
- Friendship
- Love-Hate relationship
are common ... .............................................................

Both series shares
- cult like organization
- leading people to believe in lies
- crimes by involving past incidents
- the lives of people closely tied with each other

Both drama is centered around......
- serial killer.....
- detective....
- thriller....
- investigation ....

both are:
- korean dating shows
- beach summer setting
- 5 female participants & 4 male participants at the start of the show
- panel reacting like any other show

differs that
- Love Catcher in Bali involves money.
- In Single's Inferno, they have chances to enjoy Paradise (a premium hotel) as long as there the two parties have chosen each other. Besides exposure and fame, these are the monetary equivalent a participant can gain in the show.

Exact same tropes:
- Prince does all sorts of unethical things to become crown prince.
- Prince kills FL's whole family and lies to her.
- Prince loves his throne more than FL.
- FL commits suicide and life is reset.
- Toxic second marriage, FL is constantly tormented and mistreated.

Both have friends to lovers theme.
Both ML and FL always bickering in a funny way. But they understand and support each other the most.
There is a 2nd couple in MCB. They are like bad boy fall in love with the nerd girl.

Both have a Republican Era setting and are about the FL seeking revenge on a powerful man who destroyed her family, but in the process she ends up falling in love with the man's son.

Both are mini dramas in which the place is a female-dominated society.
.....................................................................

they are both
-short
-cute
-the friend group is extremely supportive
-coming of age
-the ending is good and happy
-and both had the potential of being better if they made it longer

I was not a big fan of Fahlanruk but if you liked it and want something similar but a tad better then you will like Ai Long Nhai. They both focus on falling for someone at first sight and their journey of pursuing them along with moments of friendship. They both have great friend groups.

They both have a good amount of action and even though it is subtle in Weak Hero Class, it also has a bit of suspense cause you are trying to figure out what one specific character is thinking or what they will do.

Both have a similar feel and plot, as well as a school setting. Both are about the FL crushing on her male friend who doesn't notice/is in love with someone else, and the ML being intelligent, cold/socially awkward, yet helping her in her worst moments.

- The Female Lead has similarities with the Female Lead in Mr. Queen (Personality Wise)
- Both are Historical Dramas
- Both are comedies
- Both leads start not trusting eachother

Both are mini dramas with a historical setting and tons of intentional anachronisms. Both have a similar ridiculous and quirky humor and tone.