The Gentle, Kindhearted Junior Sister Is on a Rampage Out There

My junior sister has a heart of perfect goodness and a spotless soul. She is the kindest, most pure and flawless person in the world.

Yet there are always shameless people outside who slander her, claiming that she is a demon who kills without batting an eye.

How hateful! My junior sister is innocent, cheerful, and utterly kind. All she does is refine pills and save people. How could she be the murderer they make her out to be?

So we struck back, putting every one of those slanderers to death.

A rabble like them dares to slander my junior sister!

As we put the rumor-mongers to death, we comforted her...

Until one day, my junior sister stood atop a mountain of corpses and a sea of blood, flashing us an eerie smile...

[I'm not good at writing blurbs. Please read the story itself...]