Is there life on the upper floors of surviving Moscow high-rises and skyscrapers? Could the sky above the Moscow Forest belong to someone other than birds? Can precious “spider silk” replace cutting-edge synthetic materials used in extreme sports? What requires more madness - to parachute from the highest waterfall on the planet, or to paraglide from a Moscow skyscraper? Why was the world's leading expert on Forest problems going to resort to the services of dubious intermediaries from the River Station? What intrigues are tearing apart the sometimes closed scientific world of the Main building of Moscow State University? And, finally, what kind of common affairs could a huntsman known throughout the Forest, nicknamed Scourge, and a security officer of the mysterious Moscow Kremlin have in common?