The ape-man stood erect, his arms folded upon his broad breast, an expression of haughty disdain upon his handsome face; but to Dak-lot there seemed to be indications also of growing anger. The situation was becoming strained. Dak-lot fidgeted, casting apprehensive glances at Tarzan and appealing ones at Ko-tan. The silence of the tomb wrapped the great chamber of the throneroom of Pal-ul-don. At last Ko-tan spoke. "Who says that he is Dor-ul-Otho?" he asked, casting a terrible look at Dak-lot. "He does!" almost shouted that terrified noble. "And so it must be true?" queried Ko-tan. Could it be that there was a trace of irony in the chief's tone? Otho forbid! Dak-lot cast a side glance at Tarzan--a glance that he intended should carry the assurance of his own faith; but that succeeded only in impressing the ape-man with the other's pitiable terror. "O Ko-tan!" pleaded Dak-lot, "your own eyes must convince you that indeed he is the son of Otho. Behold his godlike figure, his hands, and his feet, that are not as ours, and that he is entirely tailless as is his mighty father." Ko-tan appeared to be perceiving these facts for the first time and there was an indication that his skepticism was faltering. At that moment a young warrior who had pushed his way forward from the opposite side of the pyramid to where he could obtain a good look at Tarzan raised his voice. "Ko-tan," he cried, "it must be even as Dak-lot says, for I am sure now that I have seen Dor-ul-Otho before. Yesterday as we were returning with the Kor-ul-lul prisoners we beheld him seated upon the back of a great GRYF. We hid in the woods before he came too near, but I saw enough to make sure that he who rode upon the great beast was none other than the messenger who stands here now." This evidence seemed to be quite enough to convince the majority of the warriors that they indeed stood in the presence of deity--their faces showed it only too plainly, and a sudden modesty that caused them to shrink behind their neighbors. As their neighbors were attempting to do the same thing, the result was a sudden melting away of those who stood nearest the ape-man, until the steps of the pyramid directly before him lay vacant to the very apex and to Ko-tan. The latter, possibly influenced as much by the fearful attitude of his followers as by the evidence adduced, now altered his tone and his manner in such a degree as might comport with the requirements if the stranger was indeed the Dor-ul-Otho while leaving his dignity a loophole of escape should it appear that he had entertained an impostor.