But as for the plain, it was thus much different from Mid-mark, that the wood which begirt it rose on the south into low hills, and away beyond them were other hills blue in the distance, for the most bare of wood, and not right high, the pastures of the wild-bull and the bison, whereas now dwelt a folk somewhat scattered and feeble; hunters and herdsmen, with little tillage about their abodes, a folk akin to the Markmen and allied to them. They had come into those parts later than the Markmen, as the old tales told; which said moreover that in days gone by a folk dwelt among those hills who were alien from the Goths, and great foes to the Markmen; and how that on a time they came down from their hills with a great host, together with new-comers of their own blood, and made their way through the wild-wood, and fell upon the Upper-mark; and how that there befel a fearful battle that endured for three days; and the first day the Aliens worsted the Markmen, who were but a few, since they were they of the Upper-mark only. So the Aliens burned their houses and slew their old men, and drave off many of their women and children; and the remnant of the men of the Upper-mark with all that they had, which was now but little, took refuge in an island of Mirkwood-water, where they fenced themselves as well as they could for that night; for they expected the succour of their kindred of the Mid-mark and the Nether-mark, unto whom they had sped the war-arrow when they first had tidings of the onset of the Aliens. So at the sun-rising they sacrificed to the Gods twenty chieftains of the Aliens whom they had taken, and therewithal a maiden of their own kindred, the daughter of their war-duke, that she might lead that mighty company to the House of the Gods; and thereto was she nothing loth, but went right willingly.