Me apaixonando pelo avô do meu ex-noivo / Falling in Love With My Ex-Fiancé's Grandfather / Verliebt in den Großvater meines Ex-Verlobten / Follement amoureuse... du grand-père de mon ex-fiancé ! / Innamorata del Nonno del Mio Ex-Fidanzato / 異世界令嬢が恋に落ちたのは元婚約者のおじい様でした / 전 약혼자의 할아버지와 사랑에 빠져도 되나요?! / 愛上我前未婚夫的祖父 / Enamorándome del abuelo de mi ex-prometido / Jatuh Cinta Dengan Datuk Bekas Tunangku / جاتوه چينتا دڠن داتوق بکس تونڠکو
After getting rejected by her fiancé, 20-year-old Mary Menoushire passed out from the shock. She then got possessed by a 50-year-old lady from another world… who thinks her (ex) fiancé’s grandfather is hotter.