Suterareta Seijo wa Dungeon de Kakusei shimashita

Lisette, a former saint, is banished to a dungeon after her sister-in-law steals her saint's card. She is now able to dive into the dungeon of her dreams! She begins her exploration with great joy, only to discover that the food made by monsters is unbelievably delicious! The food she cooks with monsters is unbelievably delicious! And with the bonus of enhanced status! Having left behind the bonds of a saint, Lisette ventures into the dungeon with her friends who are in a similar situation.

All for the sake of an unknown delicacy!