In a world killed by "common sense," knowledge is a curse. When a truth is accepted by everyone, the corresponding reality is completely solidified, and all possibilities are lost - the flame is eternally scorching, the water is directed downward, all things are dead, and civilization is stagnant.
Lin Ke, a young man who was exiled for questioning "common sense", has the ability to deceive reality. On the way to pursue the legendary "Original Library" that can rewrite the origin of the world, he will face the "Guards of Common Sense" who maintain the rigid order, and find hope in the dangerous situation of forgetfulness and ignorance. His battle is not to obtain knowledge, but to regain for all things the infinite possibilities that have been taken away by "definition".
Should we embrace dangerous freedom or succumb to stable death? At the end of this adventure, he will have the power to rewrite reality.