7th Time Loop: The Villainess Enjoys a Carefree Life Married to Her Worst Enemy! (Light Novel) Vol. 3

"Galkhein has officially forged an alliance with Coyolles, and Arnold and Rishe are closer than ever. During a visit to the Grand Cathedral of Domana, which Arnold burns to ash in the future, they bump into the young lady Rishe served as a maid. But this happy reunion soon takes a turn for the strange, with curses, warnings, and grudges aplenty! As Arnold's hatred of the church comes to a head, another piece of the handsome prince's mysterious past falls into place...'--