To Become a Legendary Lord

Mephi lost her inheritance as Northern Marshal and was sent to the border to become a lord... Mei Fei: Wait, why did I lose my inheritance rights? --Author: plot needs Mei Fei: The territory is in a remote area. How to develop the territory? --Author: Farming and trading. Mephi: The border territories don't seem to be safe? Should we collect more taxes and increase the army? --Author: If taxes are too high, there will be rebellion... Mephi: Someone wants me to die? Could that female swordsman I met on the road be the assassin coming for me? --Author: I don't know! Mephi: Get out! How could you not know!