Isola was alone in the spacious Roman drawing-room, its wide windows open to the soft, warm air. The sun was off that side of the house now, and the Venetian shutters had been pushed back; and between the heavy stone pillars of the loggia she saw the orange and magnolia trees in the garden, and the pale gold of the mimosas beyond. The sun was shining full upon the Hill of Gardens, that hill at whose foot Nero was buried in secret at dead of night by his faithful freedman and the devoted woman who loved him to the shameful end of the shameful life; that hill whose antique groves the wicked Cæsar’s ghost had once made a place of terror. The wicked ghost was laid now. Modern civilization had sent Nero the way of all phantoms; and fashionable Rome made holiday on the Hill of Gardens. A military band was playing there this afternoon in the golden light, and the familiar melodies in Don Giovanni were wafted ever and anon in little gusts of sweetness to the loggia where the vivid crimson of waxen camelias and the softer rose of oleander blossoms gave brightness and colour to the dark foliage and the cold white stone.

Isola heard those far-off melodies faint in the distance—heard without heeding. The notes were beyond measure familiar, interwoven with the very fabric of her life, for those were the airs Martin Disney loved, and she had played them to him nearly every evening in their quiet, monotonous life. She heard, unheeding, for her thoughts had wandered back to the night of the ball at Lostwithiel and all that went after it—the fatal night that struck the death-knell of peace and innocence.

How vividly she remembered every detail—her fluttering apprehensions during the long drive on the dark road, up hill and down hill; her eagerness for the delight of the dance, as an unaccustomed pleasure—a scene to which young beauty flies as the moth to the flame; her remorseful consciousness that she had done wrong in yielding to the temptation which drew her there; the longing to see Lostwithiel once more—Lostwithiel, whom she had vowed to herself never to meet again of her own free will. She had gone home that afternoon resolved to forego the ball, to make any social sacrifice rather than look upon that man whose burning words of love, breathed in her ear before she had enough of nerve or calmness to silence him, had left her scathed and geared as if the lightning had blasted her. She had heard his avowal. There was no room now to doubt the meaning of all that had gone before, no ground now for believing in a tender, platonic admiration, lapping her round with its soft radiance—a light, but not a fire. That which had burnt into her soul to-day was the fierce flame of a dishonouring love, the bold avowal of a lover who wanted to steal her from her husband, and make her a sinner before her God.

She knew this much—had brooded upon it all the evening—and yet she was going to a place where she must inevitably meet the Tempter.

She was going because it was expedient to go; because her persistent refusal to be there might give rise to guesses and suspicions that would lead to a discovery of the real reason of her absence. She had often seen the subtle process, the society search-light by which Trelasco and Fowey could arrive at the innermost working of a neighbour’s heart, the deepest mysteries of motive.

She was going to the ball after all, fevered, anxious, full of dim forebodings; and yet with an eager expectancy; and yet with a strange over-mastering joy. How should she meet him? How could she avoid him, without ostentatious avoidance, knowing how many eyes would be quick to mark any deviation from conventional behaviour? Somehow or other she was resolved to avoid all association with him; to get her programme filled before he could ask her to dance; or to refuse in any case if he asked her. He would scarcely venture to approach her after what had been said in the lane, when her indignation had been plainly expressed with angry tears. No, he would hardly dare. And so—in a vague bewilderment at finding she was at her journey’s end—she saw the lights of the little town close upon her, and in the next few minutes her carriage was moving slowly in the rank of carriages setting down their freight at the door of the inn.

Vaguely, as in a dream, she saw the lights and the flowers, the satin gowns and the diamonds, the scarlet and white upon the walls, brush and vizard, vizard and brush. He was not there. She looked along the crowd, and that tall figure and that dark head were absent. She ought to have been glad at this respite, and yet her heart grew heavy as lead.

Later he was there, and she was waltzing with him. At the last moment when he was standing before her, cool, self-possessed, as it were unconscious of that burning past, she had no more power to refuse to be his partner than the bird has to escape from the snake. She had given him her hand, and they were moving slowly, softly to the music of the soft, slow waltz. Myosotis, myosotis—mystic flower which means everlasting remembrance! Would she ever forget this night? Their last meeting—safest possible meeting-place here in the shine of the lamps—in the sight of the multitude. Here she could so easily hold him at a distance. Here she might speak to him lightly, as if she too were unconscious of the past. Here she was safe against his madness and her own weak unstable heart, which fluttered at his smallest word.

And so the night wore on, and she danced with him more times than she could count, forgetting, or pretending to forget, other engagements; going through an occasional waltz with another partner just for propriety’s sake, and hardly knowing who that partner was; knowing so well that there was some one else standing against the wall, watching her every movement, with the love-light in his eyes.

Then came the period after supper when they sat in the ante-room and let the dances go by, hearing the music of waltzes which they were to have danced together, hearing and heeding not. And then came a sudden scare at the thought of the hour. Was it late?