Jiang Xue left after seeing me unhindered. I stayed in the hospital for one day. On that day, Yan Jie had a zombie tooth sent to me, saying that it could be used as a proof of the completion of the task. When I found Cao Da when I left the hospital, he was very surprised at my injury, and kept talking to me, but I said it was not tight.

Then I asked him curiously what the secret of the black wood comb was. Cao Da took me to the hotel to open a room. He pulled up all the curtains and cautiously told me, "This secret must not...