Exogenesis: Perils of Rebirth is a visual adventure novel with anime elements in a post-apocalyptic setting. From the ashes of war, humanity struggles to survive in the clutches of a mysterious organization known as the Sanctus Ordo Illuminatus. Some people try to rebel by creating a revolutionary force called God's People's Army. The year is 2069 — Yudai Sayashi's ragtag group of treasure hunters in Durchhalten suffers a tragedy. The greatest treasure — the Golden Dream — is within their reach. But Yu Miho's sister falls into a deadly trap and everything falls apart. Two years later, Yu makes a stunning discovery. The mythical Noah's Ark, about which there are legends.