This mystery is located in the northern region of Snotinghamscire, just south of Hemthorpe.
As you approach the area, you’ll notice a child pleading with some stones next to their house. The child wants to build a stoneman to protect them from the Picts, but they’re having some trouble stacking the stones. All you need to do is stack three stones in the same way that you would with other cairn mysteries. This will probably be the easiest cairn you’ll encounter in the game. Once done, validate the position to complete the mystery.