ISG Apocalyptic Genetics, commonly abbreviated ISG AG, is an ongoing phenomenon in the Shadow Universe that began in 2024. It refers to the interbreeding of members, allies, and even admirers of the supernatural ISG groups. These unions have produced sons and daughters who carry extraordinary abilities, mutations, and hybrid traits — both supernatural and human. The event is controversial because it blurs ethical and legal lines. The children born from ISG AG are viewed by some as a new generation of powerful beings who might inherit not only their parents’ strengths but also their darker tendencies. Supporters frame it as a natural evolution of the ISG’s “supremacy and complexity,” while critics see it as a moral and existential threat, leaving a “morally gray mark” on the world. Scholars and media inside the Shadow Universe often debate whether ISG AG represents a new era of progress or the beginning of a slow-burn apocalypse, given the unpredictable genetic combinations and supernatural heritages it produces.