"The reds will fight against the whites until all the reds are killed or all the whites."

"They should see blood enough to suit them now," said Tarzan.

"They can never get enough of it," replied Metellus.

The two parties marched to the opposite end of the arena and received their instructions from the praefect in charge of the games, and then they were formed, the reds upon one side of the arena, the whites upon the other. Trumpets sounded and the armed men advanced toward one another.

Tarzan smiled to himself as he considered the weapons with which he was supposed to defend himself. The pike he was sure of, for the Waziri are great spearmen and Tarzan excelled even among them, and with the dagger he felt at home, so long had the hunting-knife of his father been his only weapon of protection—but the Spanish sword, he felt, would probably prove more of a liability than an asset, while the net in his hands could be nothing more than a sorry joke. He would like to have thrown his shield aside, for he did not like shields, considering them, as a rule, useless encumbrances, but he had used them before when the Waziri had fought other native tribes, and knowing that they were constructed as a defense against the very weapons that his opponents were using he retained his and advanced with the others toward the white line. He had determined that their only hope lay in accounting for as many of their adversaries in the first clash of arms as was possible, and this word he had passed down the line with the further admonition that the instant that a man had disposed of an antagonist he turn immediately to help the red nearest him, or the one most sorely beset.

As the two lines drew closer, each man selected the opponent opposite him and Tarzan found that he faced a black warrior from the outer villages. They came closer. Some of the men, more eager or nervous than the others were in advance; some, more fearful, lagged behind. Tarzan's opponent came upon him. Already pikes were flying through the air. Tarzan and the black hurled their missiles at the same instant, and back of the ape-man's throw was all the skill and all the muscle and all the weight that he could command. Tarzan struck upward with his shield and his opponent's pike struck it a glancing blow, but with such force that the spear haft was shattered, while Tarzan's weapon passed through the shield of his opponent and pierced the fellow's heart.

There were two others down—one killed and one wounded—and the Colosseum was a babble of voices and a bedlam of noise. Tarzan sprang quickly to aid one of his fellows, but another white, who had killed his red opponent, ran to interfere. Tarzan's net annoyed him, so he threw it at a white who was pressing one of the reds and took on his fresh opponent, who had drawn his sword. His adversary was a professional gladiator, a man trained in the use of all his weapons, and Tarzan soon realized that only through great strength and agility might he expect to hold his own with this opponent.

The fellow did not rush. He came in slowly and carefully, feeling out Tarzan. He was cautious because he was an old hand at the business and was imbued with but a single hope—to live. He cared as little for the hoots and jibes of the people as he did for their applause, and he hated Caesar. He soon discovered that Tarzan was adopting defensive tactics only, but whether this was for the purpose of feeling out his opponent or whether it was part of a plan that would lead up to a sudden and swift surprise, the gladiator could not guess, nor did he care particularly, for he knew that he was master of his weapon and many a corpse had been burned that in life had thought to surprise him.

Judging Tarzan's skill with the sword by his skill with the shield, the gladiator thought that he was pitted against a highly skilled adversary, and he waited patiently for Tarzan to open up his offense and reveal his style. But Tarzan had no style that could be compared with that of the gladiator. What he was awaiting was a lucky chance—the only thing that he felt could assure him victory over this wary and highly skilled swordsman—but the gladiator gave him no openings and he was hoping that one of his companions would be free to come to his assistance, when, suddenly and without warning, a net dropped over his shoulders from behind.