Who is Rubra from The Neutronium Alchemist Consolidation and what is their importance?

Rubra is an Edenist with a ruthless business sense who rejects the interconnection of the Edenist affinity pool and establishes his own habitat called Valisk and separates himself from Edenist society. Upon his death Rubra fuses his personality with that of the Valisk habitat, and he has since been running the bitek environment and communicating via the affinity link with his many offspring living on the habitat.