After the two escape the place, Dr. Kanou send the two twin out of Tokyo City. Nashiro was treated before going. Which brought a huge relief to Kurona. As she doesn't know what she'll do without her. The place they're staying is far away from Tokyo. Out in the middle of the forest. The house the two are inform of is a mansion. Six brothers live in it and the twin find it unsettling. But not for long. They are strong. As long as they are together, and have one another. Nothing can stray them off their course.