A map of the USS Enterprise transformed into the Kingdom of Elysian
The Kingdom of Elysian was the eponymous fictional kingdom that served as the setting of The Kingdom of Elysian, a storybook written by Benny Russell.
The kingdom was ruled over by three monarchs. King Ridley ruled over the northern region of the kingdom, while Queen Neve had the southern region and Princess Thalia had the eastern region. An area of neutrality in this kingdom was Lady Audrey's Woods and a geographical feature was The Swamp of Infinite Deaths.
In 2259, when the USS Enterprise was on a survey mission in the Jonisian Nebula, an entity transformed the crew into characters from the book, and the Enterprise became the Kingdom of Elysian. (SNW: "The Elysian Kingdom")