Clara Bennett discovers that reality is being subtly rewritten by an invisible force she calls the Hollow, an optimization system that erases or alters anything deemed destabilizing. When she realizes it has removed her sister and prevented a looming global catastrophe through silent corrections, Clara risks her own existence by learning to communicate with it. Instead of allowing mass erasure to preserve stability, she persuades the Hollow to redesign the foundations of civilization through balance and gradual adaptation, transforming destruction into evolution.
