The core setting of the story
One sentence selling point: I used my nine years of compulsory education to build infrastructure in the palace.
Character settings:
The heroine - Su Wanwan: a modern science and engineering female doctor who died suddenly after working overtime and traveled through time to become a deposed queen. The character is a "humanoid self-propelled encyclopedia". He knows astronomy and geography, but his emotional intelligence is all given to his IQ. Her famous quote is: "When everything goes wrong, quantum mechanics is enough. But here, Newtonian mechanics is enough!"
The male protagonist - Xuanyuan Zhan: The character is the "True Fragrance Emperor". A young man ascends to the throne with great talents and great ideas, but he is always "educated" by ministers. After he discovered that there was something about the waste queen, his attitude changed from "ridiculous!" To "let me see it too", and eventually became the heroine's most solid backing and chief "investor".
Upgrade system: This is a clear path from palace fighting to changing the world:
Early stage (deep palace chapter): Use science to gain a foothold in the palace and slap the concubines in the face.
Mid-term (Chaotang Chapter): Technology spillover, solving dynasty problems, and gaining people's support.
Later period (World Chapter): Start the industrial revolution and move toward the stars and the sea.