Firefly wakes up in surprise, she have thought she died. But here she is, in her body alive with a ring on her index finger and what it seems like a collar on her neck that is invisible. Making her realize what her situation is and the only thing she can do is gulp, Kafka have tell her to be careful with a criminal.

And now she is the new victim of this criminal, and the only thing she can do is wait for the criminal being here. And it didn't take long to the criminal appear in scene