The story follows Yūji Sakurabashi, a boy with a phobia of fictional stories. Through a strange series of circumstances, he ends up with a job at a café that is also an office for social game scenario writers. There he meets Yosuga Myōjin, a writer of the popular game GATE of Guardian. The tagline in the visual above reads, "Genius girl teaches the way to write a social game." [ANN]