Chương 869: What Did She Give Birth To?

The assistants were carrying boxes in their hands. When they saw Su Ji and the others, they greeted them politely.

Su Ji's gaze fell on the boxes.

It was made of metal and had a password lock at the corner. The outer shell looked very thick. It was the kind of sealed box that could create a low-temperature sterile environment.

Just looking at the box piqued their interest.

"Wait for me upstairs." Wang Yi pressed the key and locked the car. He turned around and instructed his assistants, who nodded respectfully.

Du Meilan retracted her gaze from the direction where the assistants had left. "Wang Yi is here for work?"

Most people would come here for either treatment or check-ups, but this was definitely not the case with him.

Wang Yi nodded. "The research institute and the hospital have a collaboration project. I'm here today to collect experimental samples."