ZZZ Akademiya is a fan-made database for the game Zenless Zone Zero. This website is not affiliated with Hoyoverse, and all in-game elements used are their property.
Ether Particles collected after fighting strong enemies in Hollow Zero can be used to unlock Gear or Tactical Prism Programs.
The Ether Particles collected in the Hollows contain sufficiently powerful energy. After processing, they can be transformed into drive energy for various Gear.