"I could betray thee now an I would," she said simply. "The mob is at my gate. One call from me and the Cæsar is in the hands of those who desire his death."

"Hush! hush!" he said, once more clutching her wrist and gazing fearfully around him, "speak not of this, Dea! The very words might call down the decree of the gods.... I'll trust thee," he added, bringing his livid face close to her own and speaking with a fever of maddened fury, "but if thou shouldst fail me...."

"No need of threats, great Cæsar," she said, calmly disengaging her wrist from his grasp and stepping back from him, "if I failed thee to-day neither I nor thou would be alive on the morrow."

The truth of what she said must have struck his dulled mind, for the look of savage ferocity quickly died from his face, leaving it once more pale with abject fear. He must have realised that his own unreasoning cowardice had placed him entirely in this girl's hands, and that having feared to meet his people a few hours ago, he had cut off from beneath his own feet the bulwark of dignity and of unapproachable sanctity on which he should have stood.

"I'll to the House of Augustus," he said more quietly, "while the rabble vent their rage upon my palace and search for their Cæsar that they might murder him, I'll remain there in peace. Do thou send thy most trusted slave into the streets, and let him endeavour to reach the praetorian guard who are holding their ground behind the crowd of rebels. They might effect a flank movement, which, if unexpected, might put the miscreants to rout sooner than we anticipate. Hast a slave whom thou canst trust thus far?"

"I have two freedmen," she replied, "free since yesternight, who would give their life for me."

"Let them do it then," he retorted cynically. "And do thou lead the way to the triclinium. I am anhungered, and a halt at thy table will throw dust in the eyes of thy slaves. I can reach the crypta from there without being seen again."

"As the Cæsar commands," she said calmly, "but there is little time to be lost."