C934 Complex situation

For safety's sake, 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 no one answered. Feeling a little uneasy, I continued to call.

This time, the phone rang for a while and the other party hung up!

My heart sank and I dialed again, but the caller hung up again. When he called again, his phone just went off.

F * ck