Spiking trees, hammering equipment, and setting cranes ablaze -- that's what the eco-activists call "Night work," and Concrete's in the thick of it! Emotionally primed for sabotage -- if not actual confrontation -- Concrete and his companions make use of the stone man's incredible night vision and tremendous strength to wreak major damage on some logging equipment. It seems like exciting and righteous work. And then the men with the rifles show up...