お飾り聖女のはずが、真の力に目覚めたようです THE COMIC, She Was Supposed to Be a Decoration Saint, but She Seems to Have Awakened to Her True Power, Okazari Seijo No Hazu Ga, Shin No Chikara Ni Mezameta Yodesu

The Kingdom of Elbert once prospered thanks to the protection of the spirits and the efforts of the Saint. Some time passed, and the Saint was no longer present at the temple where the Spirits were worshipped. Instead of the Saint, the one entrusted with the duties was the "figure Saint", Sylphia. She was locked up in the temple and oppressed by the real Saint, but she continued to act as the Saint's substitute with all her heart... Then, one day, the spirits suddenly appeared before her――!?