Everyone knew that Mo Ming, the young leader of the Fang Kingdom, was an unparalleled genius. For this reason, the Emperor of Xia even upgraded the Fang Kingdom from a vassal state to a clan state, turning it from a neighbor to a distant relative. But the prince who was crowned with hope just wanted to sleep in bed and watch his sister grow up carefree. Until demon-like figures appeared in every corner of the city, the demons who were supposed to be at the border descended from the sky wearing steam-powered armor, the exquisite palaces burned with blazing fire, and the neat streets seemed like hell. In order to protect the people he loves, how will Mo Ming choose his own destiny and path in the face of enemies who will destroy his country?