Eojjeoda Boni Jemuri Doeeotseumnida!

About this title

Kim Gong-Hui, the protagonist, is summoned to another world and becomes a sacrifice to the Dragon King. To return to her original world, she needs the help of those who summoned her. In exchange for finding them, the Dragon King offers Kim Gong-Hui a contract marriage... A whimsical, comedic romance unfolding in another world! (Source: Naver, translated)