Hye-Ri is the Magical Girl of Beauty, Illuminaty Beauty. She's the most popular magical girl and is loved by everyone. However, she's actually a cruel and self-absorbed bully.

The era of the anonymous hero has ended, and the world's protectors - the Magical Girls - now live their lives in near celebrity status. But it turns out these protectors are really school bullies in their everyday lives. One day, a new, never-before-seen Magical Girl appears with a proclamation of war against the original Magical Girls! With imagery reminiscent to your favorite planetary protectors, Miss Guillotine promises nostalgic visuals with a dark premise. 
(Source: Lezhin US) 
 
Note: Chapter count includes a prologue, epilogue, 22 side stories, and a side story prologue.

Hye-Ri Jeong