The campaign for Virtruvian gate: History
The history of sipho I n the dark age of technology, Sipho, 5 th planet of the Andrasta system, in the galactic North was known to be the site of unusually peaceful warp space, leading to its development as a stopping point for rougue traders and trading guilds. Contact was lost until Sipho was re-Colonized during the great crusade when it was added to the protectorate of the 1 st legion. At the time the Dark Angels left a small force operating out of the polar ice cap. Preliminary investigations by the librarius discovered that the source of warp pacification was a powerful device that functioned as a psychic dampener, harmonizing warp fluctuations. The device was discovered in a ruined temple, called the Sanctum Prohibitum, built of unknown origin and has come to be known as the Virtruvian gate. Its location was stricken from imperial record after decree of by dark angels Company master Raziel the site was declared Angelis Protectorus in M38. sipho d...