The Halfworld
The Halfworld, natively Gryeherkgthorf, was a world discovered by the Crew of the Copper-Colored Cupids, who made it the subject of their Fact File #315.
For mysterious reasons, everything in the Halfworld was halved, yet continued to function as if it were whole. This included its native species, the Szaclowk, who were missing the upper halves of their bodies, and even attempts to convey data about the Szaclowk or their world, which would inevitably find half of the information disappearing as soon as it was set to paper. (PROSE: The Szaclowk & the Halfworld)
An article on Page 1 of Issue 1020 of The Cupid Courier (illustrated with a picture of a Szaclowk, presumably standing in the Halfworld) reported that the Cupid Intelligence Institute's “head Szaclowk researcher”, Investigation-464, had made some kind of breakthrough regarding the Szaclowk, but it foolishly directed the readers to Page 2 for the substance of this information, and, naturally enough, Page 2 was nowhere to be found. (PROSE: New Warehouse To Be Constructed In The Homeworld)
When a Cupid visited the Halfworld around Christmas 2019, they were surprised to discover the Szaclowk had their own version of the holiday, complete with half-tree and half-wreath. (COMIC: Szaclowk Christmas)