Ours is but one reality.
Between time and space, physics and magic, there are countless worlds very similar to our own.
Kept separated by The Veil, most only visit these alternate realities in dreams. However, in a reality far from our own, a group of goblins have breached The Veil using the power of the autumnal equinox and an unorthodox marriage of magic and technology.
Having received an invitation to an inter-realm gathering of crafters, diplomats, explorers, and scoundrels, you are cordially invited to visit Realms Unknown!