A no-name, third-rate author wakes up to find that a goddess has kidnapped him. The reason? He's been putting off updates for ages, dragging out the plot, and not writing enough... At long last, the goddess of wisdom has had enough. She steps in to teach this lazy author how to write.
As a fine young person of the new era, the kidnapped author naturally refuses to give in to the goddess's threats. But after seeing her little black room, he (or she) quickly decides that discretion is the better part of valor and chooses to write the sort of novel the goddess likes best.
(The above has little to do with the actual story. The author can deal with their own problems. Here's the real synopsis.)
A mysterious giant screen suddenly appears in the skies above locations all over the world. Are the images it shows records of parallel worlds or prophecies of the future?
What draws the stage girls into a Holy Grail War?
What sends the school idols on an expedition away from campus?
In a world overrun by Imperial Arms and magic, what will become of visitors from other worlds?
What is the purpose of the mysterious organization whose members move in the shadows?
And whose vanguard is the mechanical god?
The author will make up the answers to all these questions. The characters are unknown, the timeline undecided. Stay tuned!