While Aria,the maid of the mansion was cleaning the dusty basement,she discovered a mysterious hidden room. As she hoping to find some treasure and explores the hidden room, she found a mysterious intruder! However,the intruder disappeared right away and when she tried to find out the cause, she was sent…

After a quarrel with her father Sachi took her sword and went on a quest. She was captured by a man who placed a red collar on her throat and sent her to the coliseum, where 8 contestants battled for the same prize: freedom. Anyone who loses becomes a sex…