To be safe, I picked up the phone and called Dandan. I had to get in touch with her first.

The phone rang for a long time, but nobody answered it. I feel a little uneasy and continue to dial.

The bell rang for a while, and the other party actually hung up the phone!

My heart sank and I dialed again, and the other party hung up the phone. When you call again, the phone simply shuts down.

Come on, what's going on here? Why didn't Dandan answer my phone? I called Dandan's house in a hurry, but their phone was not answered, and I called her company again...