Two hundred years after the spiritual energy was revived, the Xia Kingdom established a nationwide system of cultivation, martial arts examinations, city defense, and foreign rift management. Under the neon lights of the city, everyone practiced martial arts, and class divisions were extremely serious. The legendary "Jiulong Mountain Forbidden Palace" is not a historical site, but an old imperial training holy place hidden from modern satellite surveillance. It has only cultivated one person in the past dynasties - the contemporary emperor. The protagonist received imperial martial arts and the secrets of ruling the country from an early age in the mountains, and came down from the mountains at the age of eighteen. He was supposed to inherit the "Human Emperor Seal" that symbolized the supreme authority, but found that the imperial power of the Xia Kingdom had long been eclipsed by the plutocratic council, the martial arts family, and the rift group. In order to find out the truth about the disappearance of the late emperor, regain the power of the country, and suppress the tide of alien beasts that is about to explode, the protagonist must use the city as a battlefield, and from a "black family boy" all the way to the martial arts examination, city defense, and Beijing center, let the world recognize who is the real emperor again.
