Time Travel: Build an Empire on Which the Sun Never Sets in Another World

"What? The other party rejected our treaty of friendship and mutual assistance (overlord clause)." "Use naval cannons to bomb them quickly." "What, two major clients want to cease war." "It's time to bring into play the traditional art of harmony." "What, discover a new continent country." "Open the door, free trade." (This article is a Western fantasy farming novel, with military, cultural, and economic development in an all-round way. It will also include a section on the Age of Discovery. The introduction is weak. It is the first book for a newcomer. Please forgive me for the poor writing.)