Melaine Jacinda supervised all of the house cleaning staff. Melaine had received special treatment from Francesco de Liire y Corazon Aguirre due to a presumed sexual relationship with him. After Francesco de Liire y Corazon Aguirre died, she became dependent on Svenya for her position.

During a trip through the dangerous warp of the Licenian subsector, there was a Gellar field fluctuation and Melaine became possessed by a Daemonette of Slaanesh. She sought to use her wiles to entrap Svenya into defending her from his allies, but when that failed, she was rapidly cut down.