A-01 is a member of the Great Council, which analyzes and helps the Councillors to always choose the right solution of any decisions in the common vote. A unique model of robot android, which has unlimited memory and thinking abilities. Has two levitating mechanisms that can inform it about any registered citizen of the city, as well as about the state of Valkyria's Ether Shield. Its processor was created with the new meso-quantum technology by Valkyria Enterprises. Dr. Harrison himself and his daughter Arboria were part of the creation of A-01. The goal of creating such a robot was to test an AI with the highest stability in the system and the fastest learnability, as well as the ability to make the most correct decisions based on quantum calculation.

It was first launched in 2182, and was quickly able to evolve to the level of an adult human. Within a year of its launch, A-01 said it was "dreaming" in a state of hibernation, and it wanted to further explore the human subconscious. The project was so successful that Dr. Arboria decided to find out how much more human an AI could be. For this purpose, she began making secret modifications on A-01 in her secret laboratory, connecting humans to it. In hibernation mode A-01 begins to interact with the human brain and be in symbiosis with it. The people who were connected to the A-01 were called the Children of Arboria. They were mostly homeless people. Because the symbiosis process was irreversible, the person connected to A-01 was connected to it for the rest of their lives. The first person connected to A-01 was Daniel Stewart, a refugee from Sector Zero. After his symbiosis with the A-01, Daniel's consciousness became one with the android's neural system.