Estelle Sartere is a member of the Vigil

in Meripol investigating the Acronists that have been going missing.

She has a niece, Valent Childs

, who is a scion of the Primal Spirit of Soul. Valent's manifestations of Soul were becoming dangerous as she got older, so Estelle went to the Saetorim Institute at a time when Sulazar still worked there, and asked them for help.

Now, Valent has gone missing along with many other Acronists

in Meripol. Estelle has mounted an investigation, using the full might of the Vigil behind her to bring Valent back and bring justice to whomever is kidnapping people.