Three Kingdoms: We Dwarves Also Want to Compete with Others

(Three Kingdoms + Medieval Warhammer) Tieling traveled to the old world due to an accident while playing the Dwarf Campaign (written in the Book of Hatred!). He thought that this would be the end of his life, but he was sent back by the ratman's dimensional lightning cannon at the end of his life, but it seems that the timeline is a little wrong? (Those who don't have any knowledge of medieval warhammers can also read it, there will be an introduction)