Abandoned Asari Research Facility
The abandoned asari research facility was an ancient underground facility on Di Yu IV. It had been created to study a mysterious alien artifact found inside a cave. After realizing the danger posed by the artifact, the research team leader initiated a facility-wide quarantine, cutting off all contact with the outside world and sealing the researchers inside until they died. Centuries later, the facility was uncovered by a man named Father Marchal, who fell under the spell of the artifact within and formed the Children of the Revelator, a dangerous machine cult, drawing in the local town New Longhai for followers. In 2185, the cult was attacked by Redrock, who delved into the research facility, now turned into the cult's 'Sacrarium', the home of their sacred artifact. The reanimated remnants of the research team were defeated, and the artifact was retrieved.