The terrible encounter between Theodora and the Circassian in the locked chamber, when only the timely appearance of the guard saved each from destruction at the hands of the other, as Theodora tried to take the keys of her prison from Persephoné, had never left the latter's mind. Brave as she was, she had nevertheless, after Marozia's fall, entered Theodora's service, and the latter, admiring the spirit of fearlessness in the girl, had welcomed her in her household.

"I am ever at the Lady Theodora's service," Persephoné replied, with drooping lids, but Theodora caught a gleam of tigerish ferocity beneath those silken lashes that fired her own blood.

"Beware—lest in some evil hour I may be tempted to finish what I left undone in the Emperor's Tomb!" she flashed with a sudden access of passion.

"The Lady Theodora is very brave," Persephoné replied, as, stirred by the memory, her eyes sank into those of her mistress.

For a moment they held each other's gaze, then, with a generosity that was part of her complex nature, Theodora extended her hand to Persephoné.

"Forgive the mood—I am strangely wrought up," she said. "Cannot you help me in this dilemma, where I can trust in none?"

"There dwells in Rome one who can help my lady," Persephoné replied with hesitation; "one deeply versed in the lore and mysteries of the East."

"Who is this man?" Theodora queried eagerly.

"His name is Hormazd. By his spells he can change the natural event of things, and make Fate subservient to his decrees."

"Why have you never told me of him before?"