Li Jianjun was very meticulous during his presentation, explaining every detail thoroughly over the course of more than a full day. The engineers present benefited immensely; since Li Jianjun’s explanations were so detailed and they were all intelligent people who caught on quickly, they truly gained a great deal.
Soon, it was time to clock out. The residents of the Courtyard headed home one after another, and Li Jianjun, feeling somewhat exhausted from talking all day, did the same. After meeting Yu Li and Yu Haitang at the gate of the Rolling Mill, the three of them returned to the Courtyard together.
That evening, after many people had already finished their dinner, the sound of sirens rang out from outside, startling everyone. What was going on? Why were the police back again? Could someone have broken the law again?
Chapter 415