Ling Yun, a record-keeping official in the Siming Pavilion of the Heavenly Court, has been polished into the most insensitive cog in the order of heaven over three thousand years. His duty was to check and record the predestined personalities of all beings, and to write cold strokes on every word "end". He once thought that this was the truth of the universe.
However, when a mortal girl named Su Wei escaped from her destined death, Ling Yun glimpsed the ultimate secret of the operation of the three realms - a "heavenly book" called "The Outline of the Way of Heaven" controls everything, and gods, demons and immortals are all characters in the book. The existence of this girl has become a "paradox" that cannot be explained by the Book of Heaven.
Cognition collapsed in an instant, and three thousand years of numbness turned into a bone-chilling chill at being manipulated. He resolutely chose betrayal and changed from a defender of order to a fugitive guarding the "paradox". In order to protect Su Wei, a ripple blooming outside the script, he united the devil who pursues freedom and the Tao who destroys illusions to fight against the pursuit from heaven and the erasure of the "writer".
What he challenges is the supreme law of heaven and the lowest order of the universe itself. From a cold recorder to a rebel fighting for "possibility" for all sentient beings, Ling Yun finally used his own will to open the door to the infinite future for this destined world.
