- "He had seen this place before. Green land stretching in every direction, an endless expanse of villages and fields and rivers. Men and women and children that never went far from the place of their birth, taught that they were to be content and peaceful with mother’s milk. There were no dangers, no dooms, nothing to fear in the Serenity. Only one beautiful day after another, until one day you breathed your last and the Fair King called your mortal coil to the Lands Beyond. Some would have called it a paradise, a place without sickness or war.
Anaxares the Diplomat called it a lie."
- ―Anaxares the Diplomat
The dead of Serenity always rise, as such, the realm is the Dead King's most regular source of ensouled dead.
It was described as fertile land dotted with villages by Anaxares. Hye Su only saw a throne hall, while Malicia described an almost utopian society while in the form of Athal. The information is relatively trustworthy as Malicia interrogated real servants in Keter and would not have wanted to blow her cover by providing wrong information.
The people of Serenity grow barley.
Despite the lack of a sun, the Serenity has plenty of light.
- Book 7 - Interlude: Legends I
- Book 7 - Chapter 64: Gehenna It was one of the many ways the Hidden Horror had turned the Hell into his personal fiefdom, Hye Su had explained. The afterlife here was service in Keter’s armies, marching through the gate into Creation. Not all souls remained in the Dead King’s grasp, but many did. It was his most regular source of Binds, the ensouled undead used as officers for his armies.