Shikkaku Seijo no Gekokujou Sasensaki no Akuma na Shinpu-sama ni Nazeka Dekiai sareteimasu

A former candidate for sainthood, sent to a rural town on false charges, is warmly welcomed by a priest...or rather, a devil!?

Cornelia is falsely accused and stripped of her position as the next saint, and demoted to the village of Hosen as a nun. When she learns the true identity of the priest at the church where she is assigned, he pressures her into a contract. And so begins a kind and warm life with the faking devil...

(Source: Kadokawa, translated)