Model policeman Lin Yao is the pride of the entire city. But in his world, there is a fatal lie - a "ghost" who looks exactly like him and follows him everywhere, dragging him into the abyss with hands stained with blood.
Is it an illusion, or another "self"?
As bizarre murders occur one after another, all clues point to the "Tianhai Biotech" technology tower that controls the lifeblood of the city. There, a crazy plan called "Regeneration" is trying to replace all "defective" lives with perfect replicas.
When memories can be forged and identities can be replaced, who is the person in the mirror?
A desperate journey of self-seeking, an ultimate showdown with the "shadow". Lin Yao must tear off that perfect mask before the city completely falls, even if under the mask is the bloody truth about himself that has been buried long ago.
