Both dramas are about Martial arts and powers fights
Both dramas have so many action and martial arts scenes
DOMG is low budget but its good.
ML are very similar they are weak at the start because of injury
but then becomes powerful.

Both are chinese dramas.
Serendipity is more focused on romance than 19th floor
Both of the story bases are similar - in both shows they visit different worlds (VR games/books) with different settings, solve problems and find out about mysteries.
19th floor has more characterswho travel to different worlds.

Is xian zun whitewashed Today is very similar to scum villain. though it diverges from season 2.
Similarities.
Transmigrated into novel as villain who is teacher of ML.
In actual novel ML is demon and takes his revenge on his teacher.

Both are mini Chinese dramas.
Modern day FL transmigrated to novel /comic .
Both are married to ML who is Villain of the story.
Both FL try to change the story and make sacrifice.

concept for both show is end of the world.

difference is Bokura no Micro na Shuumatsu is BL drama and goodbye earth is not. there is lesbian character in it but it's not main part of the story.

Goodbye earth is thriller / psychological drama but other one is focused on romance.

- both have school violence
- both are set in high school
- both have suspense and mystery
-The FL is popular in their school.

destiny seeker very similar to like BBS .
In DS instead of faculty rivalry its dorm rivalry with more couples and skinship.
also sometimes they pretend not to like each other because of friends and family .
one difference is BBS also has GL couple.

Similarities are both dramas are BL and Time travel dramas.

Differences :
history 1 is Taiwanese drama . time travel is accidental . and already established relationship between MLs before time travel

Be my favorite is Thai drama ML actually want to travel to past to make changes and win FL's heart but instead develops relationship with his rival in love ML.

similarities
-> ML's looking handsome in suits
-> Kinn and Nawee both want to employee porsche and Aiaoon respectively (different reasons) and use different methods for that
-> Aiaoon and Porsche both has younger brothers . kinnPorsche family have past similarly Nawee Aiaoon family has past
-> Nawee and Kinn fathers of these two are in negative role and jerks

differences
-> Kinnporsche is more darker than tuxedo
-> kinnporsche has better cinematography and more real story
-> kinnporsche has more budget and better acting and comedy

Similarities
- enemies to lovers
- boss-employee relationship
- bl

Differences
- Step by step is Thai ROP 304 is Korean
- ROP 304 has the tenant-landlord relationship trope

Both have Boss-employee relationship and workplace romance .
Both are romcom but TDWBMD has fantasy elements .
Step by step is Thai BL and TDWBMD is Korean BL.

In Until we meet again BounPrem are side couple. in Even sun they are main couple .
in both their relationship is rom-com.