A few minutes had elapsed when a curtain at the end of the room was pushed aside, and the eunuch, reappearing, held it back, doubling his unwieldy body into a profound obeisance as he did so. Through the gap came a small alert woman, clad in golden tissue, with a loose outer mantle and shoes of the Imperial purple. That colour alone showed that she could be none other than the Empress; but the dignity of her carriage, the fierce authority of her magnificent dark eyes, and the perfect beauty of her haughty face, all proclaimed that it could only be that of Theodora who, in spite of her lowly origin, was the most majestic as well as the most maturely lovely of all the women in her kingdom. Gone now were the buffoon tricks which the daughter of Acacius the bearward had learned in the amphitheatre; gone too was the light charm of the wanton, and what was left was the worthy mate of a great king, the measured dignity of one who was every inch an empress. Disregarding the two men, Theodora walked up to the boy, placed her two white hands upon his shoulders, and looked with a long questioning gaze, a gaze which began with hard suspicion and ended with tender recognition, into those large lustrous eyes which were the very reflection of her own. At first the sensitive lad was chilled by the cold intent question of the look; but as it softened, his own spirit responded, until suddenly, with a cry of "Mother! Mother!" he cast himself into her arms, his hands locked round her neck, his face buried in her bosom. Carried away by the sudden natural outburst of emotion, her own arms tightened round the lad's figure, and she strained him for an instant to her heart. Then, the strength of the Empress gaining instant command over the temporary weakness of the mother, she pushed him back from her, and waved that they should leave her to herself. The slaves in attendance hurried the two visitors from the room. Basil the eunuch lingered, looking down at his mistress, who had thrown herself upon a damask couch, her lips white and her bosom heaving with the tumult of her emotion. She glanced up and met the chancellor's crafty gaze, her woman's instinct reading the threat that lurked within it. "I am in your power," she said. "The Emperor must never know of this." "I am your slave," said the eunuch, with his ambiguous smile. "I am an instrument in your hand. If it is your will that the Emperor should know nothing, then who is to tell him?" "But the monk, the boy. What are we to do?" "There is only one way for safety," said the eunuch. She looked at him with horrified eyes. His spongy hands were pointing down to the floor. There was an underground world to this beautiful palace, a shadow that was ever close to the light, a region of dimly-lit passages, of shadowed corners, of noiseless, tongueless slaves, of sudden sharp screams in the darkness. To this the eunuch was pointing.