Traveling Across the Interstellar World, the Starting System Allowed Me to Save the World

[Skills + Interstellar + Farming + Human Tutor] There are no plants in the universe? Wood magic gives rise to planting natural plants all over the interstellar space! It also conveniently solved the mental power problem of the interstellar people! How can we live without meat in the interstellar world? Domesticate the insect mother and send it to 007 to produce meat for humans! Finally have enough food and clothing, but the enemy invades? Then start practicing for all the people and crush all enemies! Ps: In the early stage, it was a bit routine and there were very few battle scenes.