[Imaginary history + time-travel management + technological development + relaxed and funny]
After Cheng Yan traveled through time, he took over a dilapidated workshop that was about to close down.
The family owes 10,000 yuan in debt, the old master has not been paid for several months, and the younger sister has even prepared a big lock to seal the door.
Fortunately, Cheng Yan has no other abilities and has many things in his mind that can make money.
White and delicate soap, white sugar with grains like snow, wooden pens that don't need to be sharpened, and new oil lamps that can illuminate the desk clearly...
A rich man who was out of town for a trip read it and bought it all on the spot.
The next day, the young master came again.
"Eighty yuan of soap, forty pens, ten pounds of sugar, and six new oil lamps."
Cheng Yan looked at the order and smiled very kindly: "Mr. Xiao, how many people are there in your family?"
He didn't know that the playful, tough-tongued and show-off young man in front of him was none other than Prince Daliang.
He didn't even know that everything he sold would be sent to the palace by the prince.
The prince is responsible for purchasing goods, the queen is responsible for testing, and the emperor is responsible for shock.
But Cheng Yan just wants to make more money and live a comfortable life of eating and waiting to die.
Until one day, the emperor looked at the new things covering the imperial desk and couldn't bear it:
"If you have such ability, why would you lie in the workshop every day?"
Cheng Yan was silent for a moment.
"Your Majesty, is it possible that I made these things just so that I can lie down more comfortably in the future?"
