A chance meeting in the Warwick Castle leads to an unusual acquaintance. An American who was born and raised in Connecticut shares his diary, which describes in detail his journey to England in the VI century. Darkness and horror, hunger and poverty - the main companions of the time. Wild laws, the incredible power of the church and the nobility, unlimited faith in words. Absolutely implausible, but quite quickly the American becomes an important person at the court of King Arthur, and four years later even pulls him on a dangerous journey.