If it was true what she said, that there were even more unknown disasters waiting for them, then they absolutely could not afford to take things lightly. Staying at home under blizzard and extreme cold conditions might offer a glimmer of hope, but if it were other natural disasters, such as high temperatures, earthquakes, floods, and so on, what they were about to face would be a nightmare.
"I agree!"
"I agree too, I agree too! I'm with you guys!"
"Since you've agreed, I'm joining too!!!"
...
Many of the workers agreed to build a shelter. After all, they were currently staying in this elementary school, idle every day, only able to occasionally go out and look for food, and even then, they might not find any. Given the choice of shelters, if Su Zhiruan's side could provide a stable supply of food and water, even if just for the early stages of construction, they could survive for some time. Moreover, the shelter was, after all, being built for themselves.