Memory Hall

"Created" by Joseph and Fleur after the first catastrophic Storms. It hosts a physical copy of all the programs of the Weave as well as every change made with time. This copy is in the shape of a deposit of dead Nanos agains the flattened walls of a cave, somewhat similar to the surface of a DVD.

The caves are inaccessible to human, only the nanas can weave their way through the cracks and into the cave.

The Gardien of the Memory Hall is a hologram whose role is only to save all scrap of information ("This I was told and This I remembered"). His role isn't for the moment to do anything with this data, which is why it hasn't been used to repair the Weave. It was designed as a reboot, but Joseph and Fleur are so lost in their own wanderings that they haven't realised that the Weaving is bent wildly out of shape.

The Gardian can appear in the caves as well as everywhere in the Memory Halls, and he can explain to Shannoak who the brains in the cuves are.

Fleur is the MistWeaver

Joseph is Dal'nim, the whole world, but his brain is very different to what it was, as his cybernetic additions have all been corrupted.