This book is mainly about Cui Kai, who transmigrates to a dynasty much like ancient China, though one no one has ever heard of. He wins recognition through his talent and becomes a royal son-in-law. He helps Great Xia expand its borders, pushing north to the sea, occupying every island to the east, reaching the Kangaroo Continent to the south, and extending all the way to the Mediterranean in the west. Meanwhile, he is surrounded by beautiful women.
