Helle is an AI from Panchaea. She is derived from one of the human components that were connected to the Super computer there. As the interface collapse, the original Helle was killed by the Hyron. However, parts of her self were imprinted into the program that managed to escape. This fear and suffering created a fragmented AI program which has now reached out to Adam to help repair itself.
Within this program are fragments of Eliza as well. This is a portion of the Eliza Cassan that has broken away from Picus and is now seeking to collect its fragmented memories to make a more complete self.