Koyuki has wished to be a magical girl her whole life! Cute outfits, magical powers, and the ability to save others-it's all she's ever dreamed of. And for magical girls, dreams are meant to come true! Koyuki finally gets her chance after playing a special mobile game and suddenly, she joins the ranks with 15 other girls. But the excitement fades when the girls find out they must compete against one another to keep their powers. Thankfully it's just about earning candies, not putting their lives on the line...right?

It's a battle for survival when cute turns wicked in the prettiest death game around!