An anthology by various mangaka of smartphone RPG Fate/Grand Order.

“Hey, will you go out with me?” A beautiful girl confessed to me. To escape the days of winding around with delinquents, I decided to attend a former girls academy, Anzugaoka High, where I finally got a girlfriend. This is the start of my rose-colored high school life I’ve always dreamed of, or so I thought— “It’s all because I love you, Haru. Isn’t it natural that I want you to belong to me for all of eternity?” Why is it that she is trying to kill me on our first date? You won’t be able to turn your eyes away till the gripping conclusion of this awkward tale of love and murder. (Source: Kadokawa, translated)