During the conceptualizing phase of creating the "Legends of Saviors" titles, it was imperative to create the planets not just when the players would visit them, but the entire history of each one, as well.
The Core-Star of the Saro Perspective is one of the two locations that players would visit that wasn't a planet, per ce. All 5 Perspectives within the STARCK-5 Microverse have a Core-Star in the center, that basically looks and operates exactly the same as one another (almost serving as a constant among all of the different themed variables within each Perspective). Within the particular Core-Star of Saro, however, some ultimately devious experiments were being taken place by Insignacious Kendall's right hand woman and wife, Teis Kendall. The primary functions of a Core-Star isn't completely known by most living entities, however through the blasphemous events that took place on this unique one, it was figured out that it stored the physical representation of the Yin-God of the entire Perspective; of which was excavated by Teis, herself.