While Yang Heng was playing with the children, something big happened in the palace, that is, the Emperor was seriously ill and was about to fail.

"Erlang." Li Yuan called Li Er tremblingly, "Son is here, Father, do you have any other wishes?" Li Er asked very realistically. It was obvious that Li Yuan was not successful, so Li Er did not avoid it and asked directly. What wishes do you have yet to be fulfilled? I will try my best to give it to you, and you can leave with peace of mind.

"Let me meet that boy. This grandson-in-law has always been unqualified, and I don't know how to come to pay my respects to me, an old guy." That, you finally remembered to meet Yang Heng, what have you done long ago.

What is the matter of this Supreme Emperor who is about to die is suitable for me to meet? Yang Heng was puzzled along the way.

"I pay homage to the Supreme Emperor." Seeing that you are still going to die, I will kowtow to you. Yang Heng's kneeling shocked Li Er. When did this kid respect himself so much? He has never been here before, but why should he kneel down and kowtow to the Supreme Emperor?

Unfortunately, Li Yuan saw Li Er's face, "Hahaha, haha, okay, it seems that I still have someone respect, unlike some people, no one respects them." That, if you die, what else can you provoke?

"In my life, I first conquer the great empire of the Tang Dynasty. Unfortunately, I didn't take a good look at this empire. I heard that you are more capable, so can you let me take a look at the great land of the Tang Dynasty before you die?"

If Li Yuan is making things difficult for Yang Heng, it is not. This is a riddle mission. Isn’t it just enough for Yang Heng to show him a map? And Li Yuan mainly wants to see Yang Heng. Because in recent years, his ears are all about Prince Yang’s greatness and his emperor’s son, and he is jealous, why didn’t he discover this talent first?

Unfortunately, Yang Heng was wrong, "Your Majesty, give me five years. I will let Your Majesty visit thousands of miles of country without disturbing too many people, but you can see thousands of miles of country."

Yang Heng thought of something, trains, and naturally there are hydrogen airships, but Yang Heng dared not let people take this thing. If something happened, it would be a big event. If it was for safety reasons, there would be only trains. And Yang Heng felt that there were conditions for manufacturing steam engines at this time. First of all, some materials used for sealing rings, that is, Eucommia Glue.

"You are serious about it. If you let me travel thousands of miles in five years, wouldn't it be a horse team for me?" Li Yuan was immediately excited when he heard this, but Yang Heng thought in his heart, "You should just burp, you shouldn't be burp, you shouldn't be burp, you shouldn't be burp, you shouldn't be burp, you shouldn't be burp, you shouldn't be burp, you shouldn't be burp, you shouldn't be burp, you shouldn't be burp, you shouldn't be burp, you shouldn't be able to make a steam engine in five years?"

But Yang Heng found that Li Yuan was getting more and more energetic now. "Father, you are." In Li Er's eyes, he thought Li Yuan was looking back, and even Yang Heng thought so.
Chapter completed!