I'm a locksmith. To make money, I quietly tamper with the door locks of residents in advance. Then, I stick a little card that says "Locksmith Service" on the wall. When the residents can't open the door, that's when I step in. I've created a steady stream of customers using this method. But tonight, I received a call from a dead person.

Before boarding that train, I received a text message. "This train is a direct service. Whatever happens, passengers are kindly requested not to disembark!" Later, on that train, I encountered a "monster" unlike any I had ever seen before.

I'm a detective. My life was ordinary until a woman came along.{very very sweet） campus goddess ➕ a little detective to solve the case ➕ urban daily ➕ single female main ➕ sweet sweet sweet sweet sweet sweet