My Lord System Is a Tree

They are obviously a meritorious family, but they are being persecuted. Their territory is sealed in the wilderness where monsters are rampant, and there are no roads leading to other populated areas! Unexpectedly, I was summoned here by the girl who was the last member of this family at the cost of my soul just because of a word of praise, and stayed in this ownerless body. I didn't expect that I actually planted the system myself! As long as the country is peaceful and the people are safe, you can improve your strength and even DIY your own exclusive magic and sword skills! But as a lazy person, I don't want to be such a troublesome thing as becoming a lord. If you are a noble, you can live comfortably without a territory, right? "If the young lady gives birth to a child for another noble..." Well! We have come to the magical world, how can we do it without using magic! It would be great if I could DIY a new body! Just let me change my living environment!