Berinu is a resource-rich mainland separated from Thazvaar by mountain ranges over 5 km high. Its societies of hunters, farmers, and devout worshippers of He Who Allows were destabilized by Thazvaari criminal networks using technology as false aid. During the war with Thazvaar, Berinu requested Geban Empire intervention, leading to swift liberation and willing assimilation to eliminate corruption and retain autonomy. The nearby Berinu Islands became the Empire's largest naval base, dramatically shifting the direction of the war. The Berinese Naval Engineering Guild has driven consistently increasing naval technologies since assimilation. Fertile valleys, forested lowlands, mineral-rich deltas, and deep caverns thrive under constant warmth and humidity. Izhara and Zhaerys both contribute warmth during their orbital passes, and the southern reaches catch some of Saethern's permanent glow, producing extended twilight along the coast.

Demographics

Twenty-seven billion people live on Berinu, making it the most populated landmass on the planet. Approximately 24 billion of them are women. This imbalance predates the Empire. The systematic execution of conquered males during the Imperial Conquest compounded a ratio that was already severe. Berinese women are universally regarded as the most beautiful on the planet, and their industriousness, warmth, and cooperative temperament have made them the single most effective demographic in sustaining the polygamous family structures that the gender crisis demands. They produce large families and maintain animals, fields, and markets simultaneously. Men from every other continent travel to Berinu seeking partners, and this steady outflow of Berinese women into other populations has fueled the Maiden's War, an ethnic conflict between Berinese and Thazvaari women that began during the Era of Late Conquest and has never formally ended.

Binol and the Culture of Berinese Men

The capital of Binol is a known fact across the planet as the place where Berinese men, especially in its waters and ports, prize the pursuit of men over women, seeing it as the more worthy and masculine act. This is not a modern development. It is a cultural inheritance from a population that has always been overwhelmingly female, where the pursuit of another man has been the rarer, harder, and more valued achievement since before the Empire arrived. The men largely consider the Maiden's War irrelevant. They build ships, they sail, and they perfect naval technologies. The result is that Berinese women are functionally available to the men of every other continent, and the Berinese men have made this arrangement permanent through their absence.

The Northern Border

The northern border region adjoining Inland Thazvaar is the worst place on the planet for human trafficking. The rugged, mountainous terrain sits beyond relay coverage, and the Maiden's War has never stopped producing abductions, armed skirmishes, and organized violence that most of the planet will never hear about. The volume of human traffic moving through ungoverned corridors here is higher than anywhere else on Geba. Vinscel documented disposal fields in the grey zone of northern Berinu where chemically accelerated remains were farmed under Saethera Shadegrass, harvested and sold into markets without anyone questioning the color of the blades. The infrastructure that processes what comes out the other end of the trafficking corridors has had generations to become efficient. Networks like the one operated by Kayen'Shetan Insan move captives at intercontinental scale. The mathematics of 27 billion people on one side, 90% of them women, and nearly 10 billion on the other side at a ratio exceeding 40:1, separated by mountains that no law crosses, makes the corridor inevitable. Rampant piracy and global smuggling networks persist from pre-imperial times.