Cloning technology went out of control, and mass-produced clones started a rebellion, overthrowing human rule in one fell swoop. The clone army became the controller of the new world. In the cold instructions and numb killing, {Clone No. 7} Accidentally awakened his self-awareness. He did not want to be reduced to a war machine, and he could not bear to see his compatriots and humans slaughter each other. When the clone army regarded humans as ants and the remaining human forces wanted to drive out the clones, No. 7 Resolutely led a group of awakened clones to break free from the shackles of the two camps. They struggled to survive in the smoke-filled ruins, and struggled through iron-blooded suppression and crazy siege, just to find a way for clones and humans to coexist peacefully.