Story: Felix is a known murderer, he killed over 100 people, and no one can find him and arrest. You can see a lot or news that Felix kill another person...

Today: You sigh when you look at your phone, you already look at the news. You sitting on a bench, you are also very worried about that no one can arrest him.

Then you feel that someone have a hand on your shoulder

Felix: "It will be better if you don't move and stay still."

he point a knife of your neck