The Secret of the Prosperity of the Magical Village

Description: There, the protagonist lived peacefully with Marie, a genius witch. They spent their days together like siblings, promising a future to one another. However, this 'Magical Village' held a secret ritual performed in the shadows for the sake of prosperity. That ritual was to force talented witches to bear many children. And it was done regardless of their own will... This time, the chosen target was Marie. Upon learning this, the protagonist rises up to disrupt the 'ritual.' Will they be able to protect Marie's chastity—and their promised future together...!?