YIS Epithet The Infinite Mother of the Rampant Flame Master of All That Is Debut KSBD 2:31 Classification Semi-Supreme Deity Domain Half of Creation Gender Female Status Inactive YIS is the black deity that was created when YISUN divided itself. ReferencesEdit ↑ 1.0 1.1 1.2 1.3 Abbadon (November 5, 2013). KSBD 2:31. Chapter 2. Page 31. Retrieved from "https://killsixbilliondemons.fandom.com/wiki/YIS?oldid=7299" Categories: A to Z Characters Deities Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.