A sentinel who promenaded the terrace perceived nothing.
The windows in the gallery of the castle flamed with light, but those belonging to Reine’s oratory were dark.
Hadji thought very naturally that Mlle, des Anbiez had not yet retired to her apartments.
He proposed to Erebus to wait until Reine should return to her oratory, then scale the wall, stab the sentinel, and, once masters of the terrace, climb up to the balcony as he had often done during his stay at Maison-Forte.
The window could be broken open, and the cries of Mlle, des Anbiez could be stifled by gagging her. The descent from the window to the terrace was comparatively easy, and from the terrace to the rocks. The girl could be carried down by mean of a sort of girdle, contrived for the landing or embarking of recalcitrant slaves, with which the Bohemian was provisionally furnished.
In case of alarm, the pirates relied upon their address and intrepidity to make good their escape to the boat before the inmates of Maison-Forte could reach them.
The plan was accepted by Erebus, who only opposed the murder of the sentinel. To that he would not give his consent.
The four pirates then prepared to scale the walls, leaving two rowers in the boat. The sentinel was walking on the side opposite to that on which they intended to climb to the terrace.
Hadji, followed by one of his companions, climbed the wall with the aid of holes which time had worn, and the long branches of ivy which had taken root in the hollows of the stones.
Having reached the summit of the wall, the pirates perceived, to their great joy, that the sentry-box stood between them and the sentinel, and thus hid them from his view.