Hyvatia is Spacetrek Collective's first detection array built at Sundermere to monitor and stabilize the Reactor Drive's energy state in real time.

The Research Institute implanted the Exostrider's space-time error correction module runtime into Hyvatia's core, allowing Hyvatia to adjust the Exostrider's orbit and detect hidden spaceborne threats with high precision. Therefore, Hyvatia possesses sufficient computational power to predict the Reactor Drive's rotation.

Hyvatia's core function is to detect abnormal or dangerous energy fluctuations, perform immediate emergency calibrations, and feed this data back to the Drive to ensure stable operation.