Magical Girl Raising Project, Vol. 2 (manga)

Sugar and spice-but not playing nice. What started as a beautiful dream has become a blood-soaked nightmare. Seven magical girls have been struck down so far-and it only gets worse from here. Grief-stricken over the deaths of her closest friends, Snow White has vowed to quit being a magical girl. But if the fairest maiden of them all gives up, who will keep the dream alive. Is all hope lost for N City.