Impelled as much by curiosity as by the consideration of his own safety Tristan crept slowly towards the aperture. As he did so, the light vanished, but a crimson glow, as of smouldering embers, succeeded, and heavy fumes of incense, wafted to his nostrils, informed him that his fears regarding the character of the abode were but too well founded. He cowered motionless in the gloom until the storm had abated, determined to return at some time to discover what mysteries the place concealed. A fresher breeze had sprung up, driving the thunderclouds to northward, and from a clear azure the stars shone in undimmed lustre upon the dreaming world beneath. For a moment Tristan stood gazing at the immense desolation, the wilderness of arches, shattered columns and ivy-covered porticoes. The hopelessness of finding among these relics of antiquity the monk's hermitage impressed itself at once upon him. Pausing irresolutely, he would probably have retraced his steps, had he not chanced to see some one emerge from the adjacent ruins, apparently bound in the same direction. Whether it was a presentiment of evil, or whether the fear bred of the region and the hour of the night prompted the precaution, Tristan receded into the shadows and watched the approaching form, in whom he recognized Basil, the Grand Chamberlain. He at once resolved to follow him and the soft ground aided the execution of his design. The way wound through a veritable labyrinth of ruins, nevertheless he kept his eyes on the tall dark form, stalking through the night before him. At times an owl or bat whirled over his head. With these exceptions he encountered no living thing among the ruins to break the hush of the sepulchral desolation. The distance between them gradually diminished. Tristan saw the other turn to the right into a wilderness of grottoes, the tortuous corridors of which were at times almost choked up with weeds and wild flowers, but when he reached the spot, there was no vestige of a human presence. Basil had disappeared as if the earth had swallowed him. Possessed by a sudden fear that some harm might be intended the monk and remembering certain veiled threats he had overheard against his life, he proceeded more slowly and cautiously by the dim light of the stars. Before long he found himself before a flight of grass grown steps that led up to a series of desolate chambers which, although roofless and choked with rank vegetation, still bore traces of their ancient splendor. These corridors led to a clumsy door, standing half ajar, from beyond which shone the faint glimmer of a light. After having reached the threshold Tristan paused.