Once Atlas had taken control of Earth, it began utilizing all of the old research centers left by humanity. Atlas started prioritizing specific areas of scientific research, including bio-mechanical synergy, robotics, AI, and temporal research in an attempt to strengthen its dominion. It was able to use SOL to connect to the consciousnesses of other beings across realms through temporal rifts. It could lock on to periods of time, people who had left strong imprints on the history of their realm, or even traumatic events. Atlas used this power to copy the consciousnesses of great warriors into biological minds and implant them into Synd bodies. The process was unstable, not always going as planned.
One such time, upon copying the consciousness of a great warrior from another realm, her will was too strong to control. Her mind was inseparable from her physical form. Instead, her body and equipment manifested whole in the Synd replication tank (which normally only forms the brain, prepared for its mechanical body). The girl Jinsoyun rebelled, destroying the compound and rendering Atlas' ability to replicate great warriors null. Dredgion forces had been watching the compound for some time, waiting for an opportunity to strike. Upon seeing its destruction, they advanced and were able to confront Jinsoyun. They convinced her to join them, as they were both fighting the same enemy. She agreed, for vengeance, and for a chance at reuniting her consciousness with the source it was ripped from to become whole again.