Ryder"s Ethics

Nearby future: 2030 year. World order is radically changed on the crisis that happens on the planet. Western civilization suffers from the influx of immigrants. And all this changes the world to a much greater extent than a similar crisis and immigration of twenty years ago.
But this is only the beginning of the catastrophe. The political crisis goes beyond the land. People give the refuge to completely unexpected immigrants: an alien spacecraft inspilate disaster under Novosibirsk. Russia stretches the hand of helping galactic outcasts. Before humanity, new opportunities are opening, prospects for cooperation and development, but among the aliens there are no unity, their internal disassembly leads to terrible consequences for humanity.
What will wove this hospitality? Whose side to choose whose truth to take, for what to fight? And what"s the point will now find the expression "staying man"?