. "The Perfidian Gap is an area of space where a permanent Warp Storm currently rages across the region of the Ultima Segmentum, bleeding the Warp into reality. Sometime during the 41st Millenium, the Dark Angels Space Marine Chapter fought against a large force of Chaos Daemons upon the forbidden world of Locrus, located near the edge of the Perfidian Gap."@en . "The Perfidian Gap is an area of space where a permanent Warp Storm currently rages across the region of the Ultima Segmentum, bleeding the Warp into reality. Sometime during the 41st Millenium, the Dark Angels Space Marine Chapter fought against a large force of Chaos Daemons upon the forbidden world of Locrus, located near the edge of the Perfidian Gap."@en . "Perfidian Gap"@en . . . .