Chapter 273: 204. Duke Friedreich's Arrival at Sky.

Duke Friedreich furrowed his brows and thought as he heard about Food Yield, "Hmm... I also never expected it to come true. I guess this is related to that thing called Fertilizer which Vlad spoke about. Maybe I should ask John about it and negotiate a deal with him for the formula. The food yield will serve as a good foundation for our duchy for the next 50-100 years. Since he is focused on Common Magic Crystal Mines, I can offer him one of the biggest mines from my duchy. I should also open a research Institute like John with a group of experienced farmers and magicians who are interested in Flora research specifically related to farming for better results in the future. Anyway Lyon, hurry up to North-frontier Town for now. I heard their New Capital is still under construction and would be prepared in a month."

Lyon nodded respectfully and gave his orders to the escort team to hurry up, "Yes Milord."

At the same time,