My factory is ancient

Jiang Feng accidentally discovered that the factory in his home could lead to various dynasties. From then on, he became a busy man throughout the ages.

King Zhou of the Shang Dynasty: I am willing to exchange Daji Xiangjiang Immortal for the policy of saving the country.

Qin Shi Huang: I am willing to use a switch to get the elixir of immortality!

Cao Cao: I have no regrets in meeting Jiang Feng in this life!

Li Shimin: I burn incense three times a day, I only hope that Jiang Feng will return as soon as possible!

Emperor Chongzhen said: The gods of the river are helping the Ming Dynasty to fall!

Thus, Jiang Feng could not resist the hospitality of these emperors.