For centuries, every "Chosen One" (Hero) receives a magical book that guides their path. However, our protagonist, Arjun, is not a hero. He is just an ordinary Librarian in the magical library where these destiny books are created.
The Twist: One day, a powerful dark lord steals all the "Heroic Prophecies." Now, no new heroes can be born because "Victory" is no longer written in anyone's fate.
Arjun is forced to leave the library. He has no sword or magic, but he possesses "The Book of Deleted Scenes." This book contains all the events that the "real" heroes never did—rejections, failures, and hidden paths.