At the moment when my thoughts were completely chaotic, I really had the idea of killing someone, but suddenly, the mobile phone in my jacket pocket vibrated twice.

Trembling all over, I took out my phone, and on it was a WeChat message from Nancy ,

"I know you haven't slept, so you should feel very uncomfortable! If you need me, call me at any time."

It's exactly two in the middle of the night, Nancy hasn't slept, and I haven't slept either. She knows I need someone to comfort me, but I know that comfort can't save me at all.

In an instant, tears began to flow in my...