“He’s just conscious, but I doubt if he has the force to speak. He lost a terrible lot of blood, you know. I can administer a stimulant, of course, but we’ve already done all that is possible in that direction.”

Nevertheless, he administered a hypodermic injection, and I stayed by the bed, hoping against hope for a word⁠—a sign⁠—that might be of the utmost value to me in my work. But the minutes sped on and no sign came.

And suddenly a baleful idea shot across my mind. Was I not already falling into the trap? Suppose that this Chinaman had merely assumed the part of Ingles’s servant, that he was in reality an agent of the Big Four? Had I not once read that certain Chinese priests were capable of simulating death? Or, to go further still, Li Chang Yen might command a little band of fanatics who would welcome death itself if it came at the command of their master. I must be on my guard.