Yin Mo traveled through time and became a black dragon, and met Bai Li, the princess of a destroyed country in troubled times. At this time, there were many powerful countries in the surrounding area, eyeing the kingdom they intended to rebuild. Although the male protagonist has the knowledge advantage of a time traveler, he is a black dragon for the first time and has insufficient control over his own power. He is unable to protect the princess and prepare for the restoration of the country. After the country was destroyed, the land resources were depleted, and the people lacked confidence in the restoration of the country, which greatly restricted the development of the new kingdom.
Neighboring powers not only sent spies to sabotage the construction, but also planned a joint attack, giving them tremendous time pressure. In the process of development, the male protagonist faces a dilemma: whether to develop military power and become stronger quickly, or to stick to the bottom line of benevolent government and not exploit the people. At the same time, the male protagonist was misunderstood as a monster by some people because of his identity as a black dragon, which caused a crisis of trust. Some people inside also betrayed due to the temptation of interests and leaked secrets to the enemy, causing the relationship to deteriorate.
However, Yin Mo and Bai Li supported each other and relied on modern knowledge to develop the economy and train the army. Yin Mo worked hard to control the power of the black dragon and averted danger after crisis. Although every victory came with a heavy price, they always kept the faith. In the end, the country successfully increased its national strength within a limited time, formed a strong army, defeated the powerful countries that jointly attacked, and re-established a prosperous kingdom.
