Jun Chen couldn't help forming a few hypotheses and asked, "Wife, where is that experimental notebook now?"
Shen Liuli replied, "I certainly wouldn't dare take my teacher's dying wish lightly. I've always carried the notebook with me. Just to be safe, I also compiled an electronic document which is right here on my phone, and I bring it everywhere."
Jun Chen said, "Wife, pull it out. Let me take a look."
Chapter 327