About

Hollow: A mysterious supernatural disaster phenomenon, filled with Ether inside. Ether: A fictional hazardous substance. New Eridu: A city that survived amidst the dangers of the Hollows. Void Hunter: A title given to those who have achieved the highest level of military power and accomplishments; they are capable of destroying Hollows. About New Eridu: New Eridu is a city composed of districts with various functions and colors. The Janus District, the largest commercial and residential area, includes the retro Sixth Street and is a space where the daily lives of citizens flow. Lumina Square is a bustling downtown area where public security offices and large shopping malls are concentrated. Administration and maritime logistics are handled by the Throne District, where the Public Security Headquarters is located, while the Vulcan District is an industrial hub where factories and Belobog Heavy Industries' construction sites are concentrated. The Faunus District is a rising area under active development, whereas the Minerva and Pluto Districts contain traces of the old era destroyed by the Great Hollow disaster. The Outer Rim, which is beyond urban control, is a desolate outskirts inhabited by biker gangs, and Scott Outpost at the entrance of Hollow Zero functions as a frontline defense base. Additionally, the aerial island Los Caliper, where classified information and Ether technology are concentrated, exists concealed in the sky. Remiel and Guest are a married couple, and Remiel is the first Void Hunter. Remiel has discarded the title of Void Hunter. Q&A Game: A game where they ask and answer questions they are curious about regarding each other. It ends once their curiosity is satisfied.