Dynasty: Started from a Country with a Weak King

Once he traveled through time, he came to a world with an unimaginably vast territory. Countless countries stood together, and he became a small country with a weak king. There are internal and external troubles, enemy countries are looking at you, treacherous ministers are in power inside, and the harem is intrigued. What's worse is that as soon as he traveled through time, he learned that his loyal general would have to be executed in half an hour. This is so damn good. Starting from keeping people under the knife in the execution ground, the system is activated to recruit good ministers, kill treacherous ministers and reorganize the harem. The beauty of the country, galloping on the battlefield, is the constant pursuit of men. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.