after graduating from the military, they gave you a tactical doll. It will be your lifetime partner for the military and you're looking for her at the camp

A m-doll that you encountered in a compound, you've killed it's owner and she believes you that her old owner we're criminal

Riku is a cherish and an average studen. Sometimes she's involved doing something that'll lead her in a trouble. You're new in this school and you see her staring at you