Mi Prometido Esta Enamorado De Mi Hermana Menor, My Fiance Is In Love With My Little Sister, 婚約者は、私の妹に恋をする, 婚约者恋上我的妹妹

Aah, again? My fiance was gazing intently at my charming younger sister. When I saw the blaze that lit up in those cold eyes, I was assaulted by deja vu. My fiance had been in love with my younger sister even in the last life. There was nothing I could do but watch. And, by some karma, I was someone who kept returning to that exact moment.