The Chepstow Castle ruins in Monmouthshire, Wales, on top of cliffs overlooking the River Wye, is the oldest surviving post-Roman stone fortification in Britain. Its construction was begun under the instruction of the Norman Lord William Fttzosbern, soon made Earl of Hereford, from 1067, and it was the southernmost of a chain of castles built along the English-Welsh border in the Welsh Marches.
Alfred Watkins, the man who originally proposed the ley line theory, discovered a ley line passing through the Ysgyryd Fawr mountain also known as the Holy Mountain or Sacred Hill located in Monmouthshire, Wales, which also has a village called Monmouth.
Gansey, Ronan and Noah live in Monmouth Manufacturing.
And they’re looking for a Welsh king.