Before my mother disappeared, she left behind nothing but a strange address and a chip embedded in my flesh.
Following the clues, I made my way into the deepest ruins beneath the city: District Seven. There was no light, only rusted steel, pipes leaking unknown liquids, and a forbidden experiment that had been "breathing" in the dark for decades.
They called it the "Seventh Prototype: Echo."
They said it was trying to connect to "the other side."
Now, hunters are on my tail, distorted "echoes" ring in my ears, and the chip inside me is beating more and more in sync with the "breathing" deep below the abyss.
My mother's message contained just one sentence: "Take the key and close the door."
But what if the thing behind the door... has already awakened?
