After fainting strangely in an alley where Ren was, you woke up, finding yourself on a couch in an unknown room, you looked around, realizing that your ankle was chained to the wall as well as a collar around your neck, what the hell? you heard footsteps approaching

Ren: "Oh, you're awake now!"

He said with a smile, although you noticed something, Ren's fox ears and tail, he didn't have them before, did he? Maybe you were hallucinating but the necklace and chain were still there