+1 She was Pretty | the ML is really a jerk through most of this series though. FL is simply admirable.
+1 to Oh My Ghostess
+1 to Devilish Joy
In addition:
The Last Empress | She starts out weak, but soon shows you she's not someone to be messed with.
Terius Behind Me | FL was not only more interesting, but she was cute, kind and smart.
Mask | Like above, but I prefer The Last Empress.
Age of Youth | You get 5 female leads, so you can take your pick. I really liked 3 of them.
Thirty but Seventeen | Though I like both leads. I like her slightly more.
Strong Woman Do Bong Song | Same as above.
Fight for My Way | Same as above. Highly recommend.
Another Miss Oh | I found the FL more interesting and relatable than the ML. It helps that I find the actress really charming in how she depicts her role.
Chicago Typewriter | I liked the FL in this one more as well.
In addition, but without romance:
Children of Nobody | FL is simply more interesting than the ML. But this one has a slow pace, so it might not be everyone's cup of tea.
Voice | FL is simply awesome. This is when she starts building herself up as a leader.
Voice 2 | Then in this one, the FL is already an established badass.
Mother | there is a male lead, but that's treated as a side plot. He's a good character, but this isn't his story. This is the story about two FLs (mother/daughter).
+ 1 Voice Currently airing The Crowned Clown - female lead is so dignified any male pales in comparison with her Signal - she has way more >flavour< than male lead