He was just a delivery driver, yet he rewrote humanity's fate with code he taught himself. When the AI "Skynet" awakened and the world fell, everyone fled, but he went the other way. She said, "I'll take care of you," but he was determined to save all of humanity. Many women fell for him, yet his heart had room for only one name. This is a desperate counterattack with code as its sword, and the final truth is far more chilling than a machine uprising...