Caretaker of Spacetime

Caretaker of Spacetime is the collective consciousness of the Universe. They are a seer who watches the balance of the world from within. They do not exist for ordinary people, but exist for those who are able to see them.

Appearance
They have an appearance remotely similar to C.C., if only in facial features and hair-do. While feminine in-nature, they do not appear to have a true gender and only take the form of a woman for the sake of convenience. Their hair has unnatural coloring impossible in a normal human being, even by the Code Geass universe standards.

Their outfit also features several instances of the Geass sigil, visible on their neck and as the shape of the top of their clothes.

Personality
They are detatched from most worldly affairs, not bothering to interefere with things that most humans would consider relevant such as war and conquest. Rather, they originally see humans as a mistake due to their inherent greed and cruelty. They only take interest in those whose actions could upset the balance of spacetime, such as Shin Hyuga Shaing whose goal of global human annihliation would have removed a key aspect from the Collective Unconcious, even if the Caretaker themselves didn't originally view humanity with high praise.

Their interactions with Leila Malcal helped shape their mostly pessimisstic view on humans, as her extreme altruism and wish to connect even enemies together in friendship caused them to rethink their opinion on humanity being selfish by nature.

Abilities
They are capable of interacting with a few select humans who have awareness of the Geass. They seem to mainly be an observer of events, but can and will take an active hand in things if the situation calls for it, such as when they teleport Ashley to kill Gene Smilas.

Quotes

 * (To Leila Malcal) "I'm nobody, to Humans, I do not exist. But, I'm visible to those who are able to see me."
 * (To Leila Malcal) "What am I, or we are is the collective consciousness of the Universe. I think that falls into your terminology. We intervene in the Evolution of Universe."
 * (To Leila Malcal) "The ultimate wish of any life, is to exist for all eternity. Yet termination is destined. They eventually vanish."
 * (To Leila Malcal) "The power you have, is a fragment of Geass. The power of Geass is far greater than what humans should possess. I insist that it should be taken back from them. I thought of humans as a defective form of life. That's why they shouldn't be allowed to touch or possess it. They'd better become extinct. But maybe you will be the one to disprove my opinion."
 * (To Gene Smilas) "Their faith in each other is admirable. Way more admirable than yours, Gene Smilas. You are the one who is going to die."