The winter in London in 1791 was cold and chaotic. The handsome newspaper clerk Hoyle. Green received a letter from his long-lost brother, inviting him to meet in the city in the eastern desert: "Carl Reno". In order to meet the brother he has always admired most in his heart, Hoyle took his adopted 10-year-old boy Allen into the mysterious desert city. Here, Hoyle met the mysterious mixed-race handsome man Grace. Luofa, and fell in love with him. With the arrival of Hoyle, strange changes took place in the city, and the group experienced a series of bizarre and terrifying events. Will Hoyle ever meet his brother again? Who is behind this series of strange events? Where will the relationship between Hoyle and Grace go? ． ． ． ． ．