Mami had no idea she was being followed. She would never think Rin would do such a thing. After all, she had no idea Rin was into dangerous things herself. With her transformation done, Mami headed to the entrance to the Barrier.

To a normal person it was probably just a strange feeling spot, but to Mami, she could see the way it wavered in the air, holding something dangerous inside. Perhaps even Rin would notice it from her hiding spot.

Getting ready to go inside Mami summoned a ribbon, a yellow length that flew into the air and solidified as one of her rifles. She was going in.