Memory Heart

In 2032, the Memory Heart Project came to an end, bringing earth-shattering changes to the world.

Amid countless objections, the Memory Heart was implanted in human bodies.

It took over the brain's function of storing memories, but in doing so became part of the body's life processes. Under those strings of serial numbers, tragedy began to unfold. Someone was watching from the darkness, peering into the memories of every one of us.