Chapter 423: Lending a Helping Hand Yan Yu: "Grandpa Luo, with one snowstorm after another, let's put a temporary halt on building the wall. We should stockpile food and firewood. We can buy grain upstream or downstream. Before the river freezes over, we can still make a few trips. And we should gather as much firewood as possible, you can never have too much." Village Chief Luo nodded. "The grain you brought back this time was gone in a flash once we divided it up, and there are still people who…