The tenth planet. Bringing joy

They have wonderful homes, they have no routine work, they succeeded in the technique, their classes are interesting. They are perfect physically, they live a full-fledged spiritual life, they eat perfectly. But what do they need from us? What do you need so wonderful, advanced researchers from the planet Edo from us, simple earthlings? What is this, inhabitants of the third planet of the solar system, and they do not have, inhabitants of the tenth, located in our orbit, only on the other side of the Sun? They, to know this, overcame millions of kilometers, and we, having it, do not fully appreciate ... In the book, life and fantasy without technical overlap. Unusual plots will like even those who do not like fiction