I Just Ruled the World, Why Did Your Majesty Rebel?

Ji Wuyou: System, didn't you say that I am the only time traveler in this world? System: This is natural. Could this system still deceive the host? If there is another time traveler, this system will be the first to destroy it! Ji Wuyou: So, here comes the question, why does the Empress have the canal design that I have planned for ten years? Also, how come the Tianzhou Qiankun Furnace, which I have secretly developed for six years, is in her hands? Why did the sweet potatoes, corn, and potatoes that I brought back from the Western Region countries suddenly start to be planted on a large scale when they were still in the cultivation stage? System: This is a secret, but this system can swear to the God of 0 and 1 that this is a 'normal plot' Ji Wuyou: Are you sure? System: I'm sure. Ji Wuyou: But why did the empress behead the 'protagonist' you appointed for me? Are you sure the final BOSS is me, not her? System:...... At the Meridian Gate, the rebel prince who was invited by the empress to watch the beheading looked at the head flying high. In the cheers of all the people, his soul questioning silenced the system.