The Hole of Horcum, on the North York moors, is a vast hollow half a mile across. In folklore, it is said that a giant called Wade created the hole when he scooped up a vast fist full of earth to hurl at his wife during an argument.
In the world of Liminal, there is truth in folklore, and a giant was recently spotted in the area. Meanwhile, a local village has fallen victim to a mysterious malady. The player characters must of course investigate.