In which the valiant Marquis Montrose contemplates the wisdom of striking either at the Lowlands or the stronghold of his rival, the Earl of Argyle, amidst the murmurs of loyalty and private enmity that stir his followers, while a late-night visit from Major Dalgetty and a mysterious Highlander brings important intelligence and skilled guides to aid his cause. The chapter paints a vivid picture of wartime strategy and allegiance, tempered by personal vendettas and the rugged tenacity of those who live by ancient customs in Highland wilds.