In the future world with extremely advanced technology, a "Q virus pandemic" occurred, and the society almost fell into a state of semi-disintegration.

The "girl" posture is the most suitable form for people to live in harmony with each other. Here, you are the commander who commands these girls.

Order and train various girls with different personalities to fight against the beasts awakened by the source energy and other evil source energy organizations, and maintain the tranquility and peace of the world.