The author should think of something other than trucks, frankly. L'isekai type... otherwise it's a good novel, there's not too much technical detail, even if it is quite unrealistic, the speed at which devices are made. However, I'm a bit against the fact that they seem to appropriate the great inventions as their own. Electricity, the pneumatic brake and so on. The novel should still point out that they take credit for the inventions of great scientists from their home worlds. After all, at this stage of evolution (in 2024) "nothing is created, everything is transformed".
