"I have betted you the consulship already. Who else wants to bet?" asked Commodus.

Before any one could answer the leopard sprang in again at Varronius, who stepped aside and drove his spear with very well timed accuracy. Only force enough was lacking. The point slit the leopard's skin and made a stinging wound along the beast's ribs, turning him the way a spur-prick turns a horse. His snarl made Varronius step back another pace or two, neglecting his chance to attack and drive the spear-point home. The infuriated leopard watched him for a moment, ears back, tail spasmodically twitching, then shot to one side and charged straight at the group of courtiers.

They scattered. They were almost unarmed. There were three of them who stumbled, interfering with each other. The nearest to the leopard drew a dagger with a jeweled hilt, a mere toy with a light blade hardly longer than his hand. He threw his toga over his left forearm and stood firm to make a fight for it, his white face rigid and his eyes ablaze. The leopard leaped—and fell dead, hardly writhing. Commodus' long javelin had caught him in the middle of his spring, exactly at the point behind the shoulder-bone that leaves a clear course to the heart.

"I would not have done that for a coward, Tullius! If you had run I would have let him kill you!"

Commodus strode up and pulled out the javelin, setting one foot on the leopard and exerting all his strength.

"Look here, Varronius. Do you see how deep my blade went? Pin-pricks are no use against man or animal. Kill when you strike, like great Jove with his thunderbolts! Life isn't a game between Maltese kittens; it's a spectacle in which the strong devour the weak and all the gods look on! Loose another leopard there! I'll show you!"

He took the spear from Varronius, balanced it a moment, discarded it and chose another, feeling its point with his thumb. There was a squeak of pulleys as they loosed a leopard near the end of the arena. He charged the animal, leaping from foot to foot. He made prodigious leaps; there was no guessing which way he would jump next. He was not like a human being. The leopard, snarling, slunk away, attempting to avoid him, but he crowded it against the wall. He forced it to turn at bay. No eye was quick enough to see exactly how he killed it, save that he struck when the leopard sprang. The next thing that anybody actually saw, he had the writhing creature on the spear, in air, like a legion's standard.

Then the madness surged into his brain.

"So I rule Rome!" he exclaimed, and threw the leopard at the gladiators' feet. "Because I pity Rome that could not find another Paulus! I strike first, before they strike me!"

They flattered him—fawned on him, but he was much too genuinely mad for flattery to take effect. "If you were worth a barrelful of rats I'd have a senate that might save me trouble! Then like Tiberius I might remain away from Rome and live more like a god. I've more than half a mind to let my dummy stay here to amuse you wastrels!" He glanced up at the box, where his substitute lolled and yawned and smiled. "All you degenerates need is some one you can rub yourselves against like fat cats mewing for a bowl of milk! By Hercules, now I'll show you something that will make your blood leap. Bring out the new Spanish team."