Dreamlands
The Dreamlands, also known as the Dimension of Dreams, is a dimension which overlays the Ethereal Plane, created and maintained directly by the dreams of sleepers in the Universe. It consists of a finite, relatively stable core, surrounded by countless ephemeral dreamscapes.
Travel to the Dreamlands can be made possible through rifts, or tears, in the world. But take heed of this warning: should you die in your physical body, you will not come back.
Thankfully, beings who have the ability to lucid dream are offered safer means of traversing the realms. Dying in your lucid body state will only leave less of your sanity each time. Travelers who are attuned to the dimension can even shape reality - or fiction - around them!
Dreamscapes
Dreamscapes are unique in nature. The properties of each world vary from one another. Because time can pass differently, it's possible to find oneself weeks into the calendar!
History
While investigating a location presented to the party in their dreams, they, along with Ivan and Amoretta, are sucked into a rift that suddenly opens. In the chaos, Opalneria is left behind...
Upon escaping the Dreamlands with an unknown monster in pursuit, the party realizes the two Disciples are nowhere to be found.
Lulubelle informs the players that, although they do not have the inherit ability to lucid dream at will, they can instead drink tea made from the cured leaves of a special flower: Desna's Star.
Unfortunately for the party, the Milani's Thorns seem to covet these flowers for some unknown reason.