GRAND DUKE, IT WAS A MISTAKE!

Manga information:

Grand Duke, It Was a Mistake! , it is a Manga/Manhwa/Manhua translated in English, written by updating This Comic is About
Grand Duke, It Was a Mistake! is a Manga/Manhwa/Manhua in (English/Raw) language, Drama series, english chapters have been translated and you can read them here. You are reading Grand Duke, It Was a Mistake! chapters on fastest updating comic site. The Summary is

I accidentally kidnapped the grand duke I have a one-sided love for! I ended up accepting the grand duke's proposal to have a contractual relationship in return for fixing this issue, but....... "Vivian. May I kiss you?" Huh? Are we kissing as soon as we started dating? "We'll kiss, then we'll take things further, and then let's get married, Vivian." ......I'm in big trouble. I don't think the grand duke is in his right mind......! Is this relationship really okay?