The first vegetable farmer in the world

Description

It has been ten years since Su Xiaocai traveled from a higher-tech interstellar space.
In that world, foreigners invaded and wars continued. As a member of the frontline warriors, it was rare to see green plants.
This developed Su Xiaocai's hobby of growing vegetables and trees.
She vowed to be the best farmer possible and stay away from the battlefield.
Classmate: Who is driving this mecha dancing in the field?
The teacher who heard the rumor came over and said: Yes, it is a good seedling.
The principal made a stroke of his pen: transfer her to the mecha department.