After I Transmigrated, I Became the Emperor's Golden Finger

After falling into the water and being rescued, Xia Yezhen awakened memories of his past life.

Realizing that he came from a modern world overflowing with supplies, he thought of the refrigerators, air conditioners, fried chicken, and cola in his memories. Then he looked at the primitive production methods here and the simple food in front of him, and the corners of the young man's eyes quietly grew moist.

Leaving was out of the question. All he could do was figure out how to awaken the System that had fallen asleep saving him, and use the knowledge in his head to improve life as much as he could, while helping his imperial older brother.

Just as he finally figured out how and managed to wake the System...

System, finally unlocked: "Host, this is bad, this is really bad! Your brother is going to die!"

Xia Yezhen: "!!! Who? Who dares hurt my brother? I'll make mincemeat of him!"

System: "...It was you QAQ"

Xia Yezhen, the brother-con: "?? A likely story. I want to see who dares make such a bold accusation against this prince!"

Reader's Guide:

1. Alternate universe, nation-building, and the protagonist is a prince.

2. More to come if I think of anything.

Theme: Improve productivity and raise people's standard of living