Riesche Irmgard Wertzner, daughter of a duke, has a secret—she dies at age twenty and loops back to a moment five years prior. As her seventh loop begins, she swears to live a long, relaxed life. Then, the man who killed her in her sixth life appears!

Rishe's new life in Galkhein begins with cleaning the villa that's her new home. She attends a party where she's presented as the prince's fiancée. Dancing with Arnold brings up memories of her past life, spurring her to test him just a little.