Female Protagonist with cold personality

I don't know if you read it but here you go http://www.mangago.me/read-manga/the_lady_and_her_butler/?av=2

This one too
http://www.mangago.me/read-manga/zhulong_ice_and_fire/?av=1

this too http://www.mangago.me/read-manga/the_problem_of_my_love_affair/

Hi, I did read this already but it wasn't to my taste. Thank you.

This one looks promising. I will be checking this out.

http://www.mangago.me/read-manga/long_ight_come/

wrong one sorry;
the correct one:
http://www.mangago.me/read-manga/long_night_come/

There's nothing from the link

url is correct and it works for me. the manga's name is long night come