The electromagnetic pulse storm swept across the world, paralyzing all electronic devices, and brutally tampering with human memory. Most people lost their past memories, and the world fell into a quagmire of chaos and violence. {Shen Mo} is one of the very few survivors who retains complete memory. He unexpectedly discovered that there was a mysterious "doomsday code" hidden deep in his memory. This code is the key to rebuilding the global information network.
While avoiding the pursuit of "memory hunters" who specialize in hunting memory retainers, he struggled to find companions who also had not lost their memory. As they gradually pieced together the clues, they were shocked to discover that this electromagnetic pulse storm was not a natural disaster, but a man-made conspiracy. Its ultimate goal was to erase all memories of the existence of alien civilizations in human minds.
