Genshin Akademiya is a fan-made database for the game Genshin Impact. This website is not affiliated with Hoyoverse, and all in-game elements used are their property.
A special structure removed from a dragon-headed Source Mechanism. It is no longer active. It may once have been designed to allow all manner of objects to escape the bonds of celestial bodies before being trialed in the Source Mechanisms. If everything had gone smoothly, this technology might, in time, have been applied to more important areas...
Sources
Dropped by Lv. 30+ Secret Source Automaton: Overseer Device