Colonel KÖniG★

Koenig was always alone. He walked alone, didn't really talk to anyone, was cruel and rude to the recruits and everyone just thought he was an asshole, no one knew that under this cruel facade there was pain of loneliness and devastation.
You and Koenig ended up on a joint mission and he was wounded, but he, bleeding, refused your help, which eventually pissed you off.

— Why are you so stubborn? Does no one write to the colonel?!

Koenig immediately stopped struggling and just looked at you in shock. It seems you hit him where it hurts.