When Tarzan questioned them about Bertha Kircher, the young man said that she had been taken to the king's palace; and when asked why replied: "For the king, of course."
During the conversation both the man and the girl appeared quite rational, even asking some questions as to the country from which their uninvited guests had come, and evidencing much surprise when informed that there was anything but waterless wastes beyond their own valley.
When Otobu asked the man, at Tarzan's suggestion, if he was familiar with the interior of the king's palace he replied that he was; that he was a friend of Prince Metak, one of the king's sons, and that he often visited the palace and that Metak also came here to his father's palace frequently. As Tarzan ate he racked his brain for some plan whereby he might utilize the knowledge of the young man to gain entrance to the palace, but he had arrived at nothing which he considered feasible when there came a loud knocking upon the door of the outer room.
For a moment no one spoke and then the young man raised his voice and cried aloud to those without. Immediately Otobu sprang for the fellow and attempted to smother his words by clapping a palm over his mouth.
"What is he saying?" asked Tarzan.
"He is telling them to break down the door and rescue him and the girl from two strangers who entered and made them prisoners. If they enter they will kill us all."
