Her peaceful life that was different from her previous life was cut short. Astina was sold to Grand Duke Terriod due to her father’s bankruptcy, however, Grand Duke Terriod lived in the form of a beast... “He got hit and fainted. It’s not a serious injury so he’ll quickly regain consciousness.” “He… fainted?” Contrary to everyone’s expectation of her dying in one night, she began to tame the monster Terriod with her fancy swordwork, and tame it as a pet. “Theo, sit.” “Woof!” But one night after telling Terriod how talented he is, she kissed him for just a second... “...Theo?” Astina’s wild beast... Became human? A full-fledged romance between the deficient monster husband and the indifferent wife! (Source: KakaoPage, translated) Note: This is a promotional one-shot for the web novel of the same name.