Notice me, Leena-senpai!

For over a century, the world has been at peace. Demonkind and Humankind have co-existed in peace. Suddenly, the Demon Lord declared war and began a full assault on humanity. All anyone could do was fight to survive. The question still remains: Why did the Demon Lord attack? Notice Me Leena-senpai! focuses on the lives of Leena and her friends studying at the All-Girls School of Magic, where one of the Demon Lords minions has begun to attack. Why is the magic school a target? Will Leena and her friends be able to defend the school, her city, and her beloved food?