7th Time Loop: The Villainess Enjoys a Carefree Life Married to Her Worst Enemy! (Japanese: ループ7回目の悪役令嬢は、元敵国で自由気ままな花嫁生活を満喫する, Hepburn: Loop 7-kaime no Akuyaku Reijō wa, Moto Tekikoku de Jiyū Kimamana Hanayome Seikatsu o Mankitsu Suru) is a Japanese light novel series by Touko Amekawa. The story follows Rishe, a woman reincarnated six times, who decides to enjoy a carefree life in her seventh reincarnation, only to face unexpected challenges when she marries Arnold, the crown prince who once killed her in a previous life.