There is a world full of magic that is very similar to the place we live in. There, wars and disasters are everywhere. Magic is a mysterious power that appears in young girls and gradually disappears as they grow older. Girls with that kind of power can move things without using their hands and make them float in the air. They can also protect others through the magic generation field. She is called a witch. They are respected and feared by others. But that small power cannot settle down after all. Witches will never step onto the stage of history. They will only serve those in power and live in the shadows. Then in the 18th century, mankind ushered in a great revolution in magic. The use of steam engines to amplify magic power made it a new source of power. The development of mankind completed a leap forward. Witches have become pioneers in various places, leading the technology of magic amplification machines to continuously advance. The increased magic power provides factories with a huge labor force. Even the maintenance of its product delivery lines relies on magic power. Humanity's territory began to expand rapidly... But from then on, alien creatures frequently appeared in people's sight. This is an enemy that has had sporadic encounter records since ancient times. They took the magic revolution as an opportunity to start large-scale activities. The true identity is unknown. The purpose of the activity is unknown. Survival status unknown. This enemy, known as the "Nevroi" because of its mechanical and biological fusion, continues to encroach on human territory. It is surrounded by a miasma that cannot be approached by ordinary people, causing the earth to rot, and then eating away the metal like locusts. Ordinary armies are vulnerable to "Nevroy". Is this really the end of mankind's fate? At this time, someone proposed to throw the witches into the war...
Origin
