CityFarmingTravelSystemReality
In the last years of the Great Zhou Dynasty, the emperor was fatuous and the vassal kings were separatist. The protagonist, Shen Buqi, is a real estate agent who traveled through time in modern times. With the "rental system", he became the only son of Prince Ning, the king of the fallen feudal lord. The system stipulates that he can temporarily obtain anyone's ability, identity, and even troops through "lease", but he must return it when the lease period is up, and the rent is expensive (needs to pay for life span, luck, or strange items).
Shen Buqi originally wanted to lie down and wait for death, but because he rented "the brain of the best counselor in the world" for three days, he was forced to get involved in the battle for the throne. From then on, he embarked on a hilarious journey of using rental contracts to play with the court, using intermediary skills to fool the princes, and using modern routines to harvest ancient people. In this troubled world, he wants to make the "leasing business" the number one force in the world, and by the way, he also wants to "rent" the country for a long time.
The core cool points: modern business thinking crushes ancient tactics, the sense of urgency of limited time capabilities, the absurd price of rent payment, and the scene of social death when the lease expires.