The protagonist, Lin Qi, is a brain science expert who lost his family due to a car accident. In his extreme grief, a certain "limiter" in his brain accidentally loosened, and he began to "see" the data flow like a DNA double helix flowing in the air - it was the real-time data link used by the "Observer" to monitor the earth. He became a "loophole", an "invisible man" under the surveillance of the system.
