A squadron composed of young witches. The name of the group is Impressions!
They are fighting with various organizations that commit evil acts day and night.

"Now their enemy is the organization that constantly commits rape and sexual assault, Dirtys!"
"As the fighting power of Dirt's was weakening due to the many losses in the battle with Impressions, "
the impressions were suddenly put into a desperate situation.
Because a few civilians and 4 out of 5 members were taken, hostage.

"Only Impression Red, a leader of the team avoided the capture due to doing the different
task at that time."
With the cooperation of HQ,
" she gets into the ruins of the old castle and the surrounding city"
where Dirt's secret headquarters is to help people who got captured.

** Search In Dungeon
The Dirty's base is extremely big and deep.
Sometimes enemies will suddenly come out.
Depending on the situation, hide well or fight.
Try to go to the deepest part of the dungeons where your allies are held.
Capture the flag RPG

** Skill distribution system
You can get skill points by leveling up in a battle and obtaining items.

There are three main parent skills. Fighting, magic and tricky.
Depending on which parent skills you add the skill points too, how Red grows will be determined.

Distribution of the skills is very important in terms of getting the advantage in a battle.
"Train hard to maximize your favorite skills."

** Sexual scene
If you are defeated by Dirtys's unfair and dirty attack, you cannot avoid terrible treatments.
You might become a sexual slave by going through Insults, rape, torture, training, or even brainwashing.