Webtoon (i guess?) where the mc is a girl hiding as a guy and the ML (duke, emperor or something) takes an interest in the girl but isnt sure because she is hiding as a guy? Its not the where paulina is a knight and works under the emperor.
http://www.mangago.zone/read-manga/i_choose_the_emperor_ending/?
Yes! Thats it tysm
Webtoon (i guess?) where the mc is a girl hiding as a guy and the ML (duke, emperor or something) takes an interest in the girl but isnt sure because she is hiding as a guy? Its not the where paulina is a knight and works under the emperor.