Loop 7-kaime no Akuyaku Reijou wa, Moto Tekikoku de Jiyuu Kimama na Hanayome Seikatsu wo Mankitsu suru

Every time Rishe Irmgard Weitzner has her engagement broken, she lives another five years in a different profession, dies in the same war, and returns to the beginning. She has already lived as a merchant, herbalist, maid, knight, and more, so when the seventh loop begins, Rishe decides to use six lifetimes of experience to finally build a long and peaceful life.

The plan collapses immediately when she meets Crown Prince Arnold Hein, the man who killed her in one previous life and who will eventually become the tyrant responsible for the war that always ends her lives. Instead of becoming her enemy, Arnold asks Rishe to marry him. She accepts and moves to his country, using everything she learned in earlier loops to create the comfortable future she wants while quietly trying to understand Arnold—and prevent the history she knows is coming.