Coming down in the world of a battle nation RPG "Kunoichi Akane"

In the world of a battle nation, there were two countries competing for supremacy.

The Hakuonis who has the army like demons and trying to keep the world under control [Hakuoni Seibei].

The Haraguros who is exploiting girls to make his mistresses from his territory, and chanting "Tenka Fukan". [Haraguro Daizaemon]
Both are daimyos who are scared by people.

In such a war-torn world, there was a ninja group who was specialized in the dark work. .....It was called "Benisuzume".

"Benisuzume" is asked to assassinate Hakuoni Seibei secrecy by Haraguro Daizaemon.

The leader [Yuga] and his sister [Akane] sneak into the castle tower at Tenpei Castle at night to accomplish their mission.

Hakuoni Seibei had struggled with a sneak attack, but he died peaceful after getting Akane's Ninja assassination.

Thus, the battle between the two countries has closed the curtain secretly.