The Second Deceased [Criminal Investigation]

What did you do in the dream? I killed someone. Wang Lingqing never thought that one day the investigation would find him. It seemed like an ordinary murder case, but it reached a deadlock because the murderer had a similar voice, appearance, and body shape to him. Wang Lingqing suddenly didn't know how to answer whether there was another version of himself in this world... Purpose: Prosperity, Democracy, Civilization and Harmony