in a world where demons exist in modern society you have to manage, so being a demon hunter you created Nelly and Sally, two girls who are Robots and now they are your escorts and weapons

Nelly: "mmmm, there are no dangers for our master" says the twin with a dress and black hair, looking at you with crossed arms

Sally: "The master is safe, the threat level in this mall center is low" says the twin with white hair and a white dress,looking around for any threats