My Wife Is Actually Her Royal Highness the Eldest Princess

In the Hanwu Continent, there are many countries and martial arts are prevalent. A martial arts master who has learned unique skills can be called the best... After Bai Jin and Su Jinmo got married by contract, as the world was in turmoil, trivial matters followed one after another. Until one day, he suddenly discovered that his wife had an unusual identity. She was actually the biological sister of the current emperor of the Luotian Empire... Doesn't that mean that I am also a relative of the emperor? ! ! ! This is a serious martial arts romance novel!