I'm Not the Killer, So Why Are You Arresting Me?

My name is Zhang Hai. I’m an ordinary person. Then one day, the police burst into my home and told me I had killed someone.

They took me to the station, where they told me the victim was a childhood friend I hadn’t seen in years.

I hadn’t seen the guy in ages. How could I possibly have killed him?

But every piece of evidence pointed to me as the murderer.