Positive and negative infinity

Three exceptionally genius brothers develop an electronic weapon that eliminates evil people remotely and silently. Despite their secrecy about their research, nothing remains a secret, and international intelligence agencies and powerful organizations are racing to seize the invention. The noose is tightening on the siblings, and they decide to disappear from the whole world. Not under the earth, but in the regions of the heavens! There, they embark on journeys, some of which go deep into ...