AKA: "The Grey Rainbow System" or "GRS"

The ShadowRealm is Michael's InnerWorld. It is a colossal city not unlike Gotham in the fact that everything that can go wrong usually does just that. This is where Michael's personal penthouse [pictured above, left tower] is located, along with other locales such as Our Lady of Insanity and St. Dymphna Cathedral, which is Ignatius' abode. Above the City, is a Medieval citadel where Kyrell dwells. There is a Library, where Michael's Alters archive his past, thoughts, memories, dreams, hopes, etc. There is also a transit system, including a Gay/Straight Alliance and LGBTQ+ Center. Michael was usually at the center as that was the safest, accepting, and most inclusive place he had available until Kyrell bombed it. One of his yet to be named alters is an events coordinator and counselor there. One interesting fact about the GRS is that it has weather and a sense of timekeeping. These are based on Michael's status at the time. For example, when they are asleep, the GRS is at Dusk. When awake, dawn. When Michael is emotionally distressed, the weather can vary from light rain to thunderstorms or hailstorms. When in a positive mindset, it has pleasant weather.

Shadow's physical appearance in the GRS, as opposed to reality