Li Chengyuan, a top student in agriculture, woke up and became the grandson of the Tang Dynasty emperor. He also had the misfortune to lose his memory. He started out as a beggar with a hellish difficulty.
Just as he was relying on his modern knowledge of "turning waste into treasure" to survive in the ruined temple of Chang'an City, a arrogant old man who called himself "Old Man Li" and whose eyes were full of stories entangled him.
"Little baby, what are these baked potatoes of yours? They are so delicious!"
"Little baby, do you know who the Holy One is today?"
"Little baby, grandpa, I will invest in you, and you can come up with some new gadgets!"
Li Chengyuan only thought that he was a stupid empty-nest man with a lot of money, but he didn't know that this "Grandpa Li" was the Supreme Emperor Li Yuan who was seeking his grandson incognito!
From then on, one thought he was teasing his grandson, and the other thought he was teasing his grandson. The two embarked on a ridiculous "entrepreneurship" journey.
Use glass mirrors to empty the wallets of the five surnames and Qi Wang; use high-yield potatoes to shock the government and the public, turning Li Shimin, the "eternal emperor", into a fan of "renewal" in an instant.
"My dear nephew, what is the potato yield per acre? When can it be promoted nationwide?"
"My dear nephew, can that cement you mentioned really build the Great Wall in one day?"
When Li Chengyuan was regarded as "Auspicious of the Tang Dynasty" by Li Shimin, and when his true identity was revealed step by step, the bloody fog of Xuanwu Sect shrouded again. The revenge of killing his father is intertwined with the family affection of Ladu. Where should Li Chengyuan, who stands at the center of power in the Tang Dynasty, go?
This is a light-hearted and hilarious story about a modern soul in the prosperous Tang Dynasty, who deceived the emperor and the Supreme Emperor and created a new Tang Dynasty.
It's so well written,