Zero



Powerful things that give girl various powers. It's Unknown if Lagu, or Alien Tendrils are related to this, but they are interlined with each other throughout the series.

Origin
In Virgin Mission we learn that a meteor crashed years before the story (may have affected Aika and others. The organisms can take over an host and slow down their growth.Another kind uses tentacles and enhances the body and mind. Rudolf Hagen and Neena Hagen studies the phenomena in AIKa Zero, and tries to use it's power in Agent Aika but it ultimately lead to their deaths. The White Delmo try to study it in The Golden Delmo Operation, but the failed as well. Possible Hosts
 * Aika Sumeragi
 * Miyu Shiratori
 * Neena Hagen
 * E.T.A.I.
 * White Knights