Fang Zheng sat silently in the chair, watching "Sleeping Kogoro" deduce, without saying a word.
Just as he thought, after getting the hint from Fang Zheng, Conan almost immediately found the culprit and cracked the murder method.
The coroner indicated that the death time of the corpse should be around one o'clock in the afternoon, and at that time in the hotel were only Kogoro Mouri, the Shimokasa Sisters, and Mr. Shiromoto, who returned for a rest. However, the murderer was not among them; in fact, the real murderer went to the plateau with Fang Zheng—Manager Arimori!!
And his method of the crime was quite peculiar. In fact, Manager Arimori did not kill Chizuru Bizen immediately. He used the excuse of checking the doors and windows, went to Chizuru Bizen's room after Fang Zheng and the others left, then knocked her out, and quietly took the unconscious Chizuru Bizen to the bus he was driving.
