Crystalline chambers. Every variable in Syntaxia, labelled in chalk and lantern light.
The Vial Vaults are crystalline chambers where the essence of variables is stored. Labels matter here: a Vial without a label is a dangerous thing, and memory must be guarded with care.
The lore of Memory Vials connects this place to variables, scope and state. PyPy guides the related Memory Management mission, turning the work of protecting what is held into something a Codekeeper can practise.