Civilization: Unrestricted Warfare

I summoned players to come to the magical world, but I didn't give them the skills to slay dragons. Only one panel of life skills is given: economics, sociology, civil engineering, applied chemistry... When the enemy's millions of troops came to the city, the one I sent was not a strong man from the holy realm. Rather, it is a team of negotiation experts. Three months later, the enemy country's economy collapsed, and the king announced on the live broadcast that he would voluntarily merge with our country. Now, the temple calls me a "blasphemer" and the nations regard me as a "plague". But they don't understand. What I bring is not war, but civilization. And civilization itself is the most thorough unrestricted war against ignorance.