Jiang Xin swore that he only wanted to be a law-abiding time traveler.
However, on the third day of time travel, he was squatting in the Chang'an County jail, and a man who called himself "Cheng Yaojin's son" was locked up next door.
In order to survive, he had to take out the "ancestral secret recipe" - saltpeter to make ice and refine new salt. I wanted to exchange some money and run away, but unexpectedly this secret recipe spread all the way to Prince Qin's palace.
His Royal Highness the King of Qin, who was decisive in killing, looked at the white salt in front of him, then looked at Jiang Xin, with a meaningful smile: "Sir, this thing can help all people live. I want to ask you to do something..."
Jiang Xin thought he was going to get promoted and make a fortune, but the next day, he was thrown into Dali Temple Prison.
The person next door was replaced by someone from the Prince's Mansion.
"Brother, were you also sent in by His Highness King Qin?"
Jiang Xin wanted to cry but had no tears. He finally understood that His Highness didn't want to use him at all, but wanted to hide him.
On the eve of the Xuanwu Gate Incident, Chang'an City was undercurrent. A powerless modern man in science and engineering was drawn into the bloodiest power whirlpool in the Tang Dynasty. All he can rely on is the half-baked modern knowledge in his mind and a [Tiangong Kaiwu System] that sometimes fails.
But when all the civil and military officials of the dynasty were standing in line, Jiang Xin discovered that the eyes of His Highness King Qin never seemed to fall on the dragon throne, but always looked at him.
"Jiang Xin, if I win, you will rule this world with me. If I lose..."
"What if Your Highness loses?"
"Then you have to die with me."
Jiang Xin:? ? ?
What about the promised time traveler walking sideways? Why was he about to be sacrificed at the beginning?
