The rocks on which the column had halted formed a chain, running from east to west in the direction of Souday. On the east this chain ended in a gentle slope, which came down to the rivulet up which the Chouans had just passed in order to turn the encampment of the troops. On the west it stretched for a mile and a half or more, and the nearer it came to Souday the higher and more jagged grew the rocks, the steeper and more denuded of vegetation were the slopes. On this side the miniature mountain ended in an actual precipice formed by enormous perpendicular rocks, which overhung the rivulet that washed their base. Once or twice in his life Jean Oullier had risked the descent of this precipice to gain upon a boar his dogs were pursuing. It was done by a path scarcely a foot wide, hidden among the gorse and called the Viette des Biques, meaning "the goat-path." The way was known to a few hunters only. Jean Oullier himself had been exposed to such danger in descending it that he considered it impossible that the troops should attempt it in the darkness. If the enemy's column intended to continue its aggressive movement on Souday it must either take this goat-path, or meet the Chouans at the Ragot crossways, or return upon its steps and follow the brook up which the Chouans had just gone. All this seemed to throw the enemy into his hands, and yet Jean Oullier, by a sort of presentiment, was uneasy. It seemed to him extraordinary that Dermoncourt had yielded to the first attack and resigned so quickly and readily his evident intention of advancing to Souday. Instead of continuing his own way to Souday, as he had told Guérin he should, he remained where he was, watching the heights, when suddenly he observed that the fires were going down and the light they threw upon the rocks was growing fainter and fainter. Jean Oullier's decision was made in a moment. He darted along the same path Guérin had taken to observe the enemy, and used the same tactics; only, he did not stop, as Guérin had stopped, half-way up the ascent. He continued to crawl up until he was at the foot of the blocks of stone which surrounded the flat summit. There he listened; he heard no noise. Then, rising cautiously to his feet in a space between two large rocks, he looked before him and saw nothing. The place was solitary. The fires were deserted; the furze with which they were built was crackling and going out. Jean Oullier climbed the rocks and dropped into the space where he had supposed the soldiers were. Not a man was there. He gave a terrible cry of rage and disappointment, and shouted to his companions below to return and follow him. Then, with the swiftness of a hunted deer, straining his iron muscles to the utmost, he rushed along the summit of the rocks in the direction of Souday. No doubt remained in his mind. Some unknown guide, unknown except to Joseph Picaut, had led the soldiers to the Viette des Biques.