I asked Yuuka again for a summary of the world situation. She said the following: The countries where some people still have human souls are UK, Germany, Russia, Japan and India. Other countries are not empty of sentient beings, but those don't have human souls. They're incarnated lyrans, reptilians, mantis, martians and some other. There are also other non-humans who look human, like native reptilians.
Humans will be concentrated to these population centres in the future, for recreation of culture. This also means that if you live in other places, don't pay too much attention to what people are doing, those are scripted events or zombies running on auto. It only has meaning based on your own karma and the effects of spirit possession of these people.