Ground Zero

*All backgrounds and settings in this book are fictional, and the organizations, institutions, and characters appearing in the work are unrelated to reality. I became a guide for the brother I have a crush on. "Han Seung-won." "……." "Don't go around guiding recklessly." He disapproves of my choice more than anyone, "Why? Do you want to rub lips with that bastard again?" I can't figure him out sometimes. *** "......If I'm your exclusive guide, do I need your permission to have sex, Brigadier General?" "If I told you to, would you?" I knew he could be stubbornly persistent, but I didn't know it would be to this extent. "I asked if you would if I told you to." "......I don't know w...