The Killer Is Also Romantic

Both of the drama are very similar :
-Both of the FL and ML are very strong
- Both of the drama are short but TDS is bit too short but is worth watching
-Both of the FL and ML are trying to hide there real identity
- Both of the drama are historical
-Both dram the FL and ML are married
- Both of the FL and ML are Skilled Killer
- Both of the drama romance is GOOD
I suggest you to watch both of the drama but one difference is TDS is vertical filmed whereas TKIAR is filmed normally.
ENJOY :) !!!