The ultrasound room already had many pregnant women lined up. Male family members were arranged to wait in a hall 50 meters away from the ultrasound room.

Just as my number was about to be called, the black fat nanny instructed the tall nanny to buy a blanket for me, saying I would get cold.

It didn't matter whether the blanket was bought or not, my nerves were extremely tense, and my palms were sweaty.

My number was called, the opportunity had arrived, if I didn't grasp it now, I would be doomed.

But the black fat nanny also followed closely as I walked into the ultrasound room. I desperately gave the doctor a look to indicate she should leave.

This young doctor was very smart and immediately understood: "Family member, please wait outside the door."

The black fat nanny had no choice but to exit the ultrasound room, but I felt she was occasionally peeking inside.

For fear that the black fat nanny might hear me speak, I hurriedly asked the doctor for a pen and a piece of paper.

In a rush, I wrote on the paper: I am being watched, call the police quickly. Zhang's Bun Shop is killing people and making human meat buns. Have the police block off the villa on Lu Road, and also control Zhang Yi in the ultrasound room hall, he is their son.

There were only two doctors in the ultrasound room, a young one and an elder one. The young doctor shook so much that the paper rustled noisily in his hand.

The elder doctor seemed a bit calmer. Holding a mobile phone, she looked into my eyes and asked, "Is everything you said true?"

I solemnly nodded. She picked up the mobile phone and hid by a window far from the door to call the police.