From Dynastea Scans:

Princess Eunmyeong meets the scholar Seoyul, to whom she falls in love with and gives herself to without any hesitation. So in order to get his attention, she went to Boryeong to see him in the pretext of taking blood. For some reason, Seoyul only pushes her away and she gets frustrated with him. But she didn't give up and expresses her feelings towards him.

"When no one believed in me, you were the only one who stood up for me."
"Become my benefactor."
"I will guarantee you wealth and glory."

Princess Eunmyeong, the most beautiful girl in Joseon. Will she be able to win the heart of the most intellectual man in Joseon?

Original Webtoon:
KakaoPage, Daum

Official Translations:
Japanese