*This Empire is surrounded by countless small and small countries and protected by the Red Magic Knights which was formed by this group of women.Even the War broke out everywhere, the empire were still standing.

The reason why the Red Magic Knights could defeat the neighboring countries was mainly because of the curse.

This curse allow the female knights to recover the physical and magical attacks quickly, Thanks for this they could become the most terrifying undead army.

But everything comes with a price! because of this invincible abilities, they would lose the warmth of their family and would never be able to get married. They would not be able to share a room with the same man twice. Otherwise, the curse would be removed and their bodies would quickly age.

Any men that the Red Magic Knights fancied,no matter they were married or not, they had to fulfill the duties of men repeatedly. Otherwise, their families would be wiped out.

And our story begins with one such incident…