C38

The phone suddenly rang. It was Chen Yiyu. I suddenly remembered that I hadn't sent him a text message in half an hour.

"Xiao-Xiao, I thought something really happened to you! Why didn't you send me a text? " Chen Yiyu asked in a serious tone.

Suddenly, he felt like he was being watched by someone. He felt somewhat happy.

"I'm sorry, Dr Chen. I forgot about it, but I'm already on my way back