In the future world, Chen Mo works in a biology laboratory. One day, he discovers that the record "No. 07" Is missing from the experiment log, and surveillance shows that a person who looks exactly like him has entered the archives. What's even more strange is that the mark "07" suddenly appeared on his arm, and a strange scene always flashed in his mind: someone was injecting him with medicine in the white laboratory.
Chen Mo secretly investigated and discovered that there was a "human genetic experiment" ten years ago, and his father was the person in charge of the experiment. He found the abandoned experimental base and found a report in the freezer: "Experimental Subject No. 07 Has successfully integrated into society and needs to be injected with inhibitory drugs regularly." Suddenly there were footsteps behind him. When he turned around, he saw someone who looked exactly like him. The other person handed him a drug: "We are all experimental subjects. Now it is time to choose freedom or continue to be controlled."
