more strong and cool FL manhwas where they’re very calculative??

This:
http://www.mangago.zone/read-manga/the_way_to_protect_the_female_lead_s_older_brother/

It's hella good(๑•ㅂ•)و✧, check it out lmao

This is a really good read

Shadow Queen and The Villainess Reverses the Hourglass are similar and really good- though they're both reverse harem manhwa. Chitra is also another good one but the FL isn't as cold.

thank you so much akjdks i’ve read these they’re amazing ٩꒰｡•◡•｡꒱۶