Seriously, the first thing he worries about after getting out of the government's clutches is his farm; not his apparently not-so-precious human companion described in the very title of this manga?
This had a fun premise, a good starting hand among the few stories like it; but I can only ask why the story took this suddenly unfun, trying-too-hard-to-be-realistic direction.
Just look at the cover and see the smiling face of our pretty, now-missing heroine. She's too good to be in a story like this, I can't even