Sir Stinky Castle of Ice and Fire

When a fan of A Song of Ice and Fire (Game of Thrones) opened his eyes, he found himself in the Westeros continent created by George R. R. Martin, and became Suleiman, a small knight under the Daddings family in the lower reaches of the Green Fork of the Riverlands. The family had no money, no soldiers, no power, and only had more than fifty subjects. Their status was so low that they were just spectators in the corner who were ignored at the aristocratic banquets. Facing the aristocratic barriers built by 8,000 years of ancient heritage, Suleiman from another world, in the changing situation of the Riverlands, went from being a "Sir Stinky Castle" on the edge of a swamp to the throne of the Trident River step by step!