Throwing his mantle about him, Basil left the turret chamber and, after creeping down a narrow winding stair, he made for his villa on the Pincian Hill. CHAPTER IV FACE TO FACE Roger de Laval had chosen for his abode in Rome a sombre and frowning building not far from the grim ways of the Campo Marzo, half palace half fortalice, constructed about a huge square tower with massive doors. Like all palace fortresses of the time which might at any moment have to stand a siege, either at the hands of a city mob or at those of some rapacious noble, it contained in its vaulted halls and tower chambers all the requisites for protracted resistance as well as aggression. On the walls between flaunting banners hung the many quartered shields and the dark coats of chain, the tabards of the heralds and the leathern jerkins of the bowmen. On the shelves between the arches stood long rows of hauberks and shining steel caps. Dark tapestries covered the walls and the bright light of the Roman day fell muted through the narrow slits in the sombre masonry which served as windows. It was not to seek his wife that Roger had come to Rome, and his meeting with Tristan in the gardens of Theodora had been purely accidental. While his vanity and selfishness had received a severe shock in Hellayne's departure, without even a farewell, he had not allowed an incident in itself so trifling to disturb the even tenor of his ways. He had loved to display her at his feasts as one displays some exceeding handsome plaything that gives pleasure to the senses; otherwise he and the countess had no common bond of interest. Hellayne was the only child of one of the most powerful barons of Provence, and had been given in marriage to the older man before she even realized what the bonds implied. Only after meeting Tristan had the awakening come, and youth sought youth. That which brought every one to Rome in an age when Rome was still by common consent the centre of the universe, such as the Saxon Chronicles of the Millennium pronounce it, had also caused Roger de Laval to seek the Holy Shrines, not in quest of spiritual benefit, but of temporal aggrandizement, in the character of an investiture from the Vicar of Christ himself. His disappointment at finding the head of Christendom a prisoner in his own palace was perhaps only mitigated by the disclosure that he should have to rely upon his own fertility of mind for the realization of a long-fostered ambition.