"When the spark crystal on the back of the neck broke through 49% erosion, No. 013 Finally saw the truth clearly - what was locked behind the seven bronze doors were the memory remains of all adaptive bodies over the past century. (Currently discontinued)
In this wasteland city divided by quantum barriers, time can stand still and memory can be tampered with, but the fate of the seventh guardian cannot be escaped.
"Don't trust anyone's memory, including your own"
(Science fiction + supernatural powers + suspense, hard-core world view)"