The Scarlet Demonslayer

As the skies tear asunder, dimensional rifts appear throughout the land. They flood the world with powerful miasma, turn wildlife into demonic aberrations, and threaten mankind. Only the fabled Demon Annihilators, righteous warriors chosen by the gods, can harness enough power to fend off hordes of demons and obliterate the core of the rifts to cleanse the land. Agnis, the Scarlet Demonslayer, is the strongest of the demon eradication warriors battling against the calamities that plague the world. But the nation is at risk when she loses her powers without her protection. To recover her lost magic, she must depend on her assistants to help her!