Under normal circumstances, the best rescue time for a disaster is within 72 hours, but in the apocalypse, this time frame is clearly inappropriate.
Take the three warriors in the gymnasium as an example; a delay of even one second could mean the loss of life.
Therefore, every second counts. Since Xu Renjie has decided to risk entering the gymnasium, all preparations for the rescue must be put on the agenda immediately.
Among these, the most important aspect is undoubtedly the modification and use of the bulldozer, but completing this point is not as easy as imagined.
First, you need the necessary tools, otherwise, how can you talk about welding and modification?
Secondly, the lack of electricity is also an issue that must be addressed because it directly determines the use of tools.
However, the reason humans have stood at the top of the food chain in the former world is precisely because they have outstanding brains unlike any other animals.
