Spaceships from beyond the stars are frequently descending upon Sol-3. People with supernatural abilities, awakened by the influence of magic, and gigantic monsters appearing in cities.
A large-scale invasion of Earth is being planned.
Humanity's already unsettled lives are thrown into complete chaos.
At this moment, a young girl burdened with great responsibility steps forward and becomes a Battle Princess, fighting for love and peace!
Hey, girl, want to sign a contract and become a Battle Princess?
Slacking off is not an option.
