There is a "human definition system" in this world - rules that are as irresistible as the laws of physics and continue to "define" everything. Once someone or something is "defined," the very nature of its existence is completely rewritten.
Outside this system there are very few people who can perceive and resist definition. Their existence itself is an error, which will trigger the system's "correction mechanism" - an invisible terror that manifests as reality distortion, memory tampering, and existence erasure.
Thus, an invisible struggle began.
