chapter 33 : Weird smile

First, the tunnel collapsed during construction and excavation, causing two workers to be buried alive. The engineering team immediately launched a rescue, but by the time they were dug out, they were already dead. This kind of tunnel collapse is not uncommon. Every year across the country, no one knows how many people lose their lives due to such accidents. But what is strange is that the two deceased people have smiles on their faces, which looks extremely strange. At first, the engineering...