The famous physicist, one of Albert Einstein's assistants, dies in hospital after being brutally tortured by unknown criminals. Before his death, he only manages to whisper to his student David Swift a strange set of numbers - the key to Einstein's last theory, unknown to the world. And immediately David is kidnapped by representatives of the intelligence services, intending to extract information from him by any means, but Swift miraculously manages to escape...Together with his longtime friend, the famous physicist Monica Reynolds, he begins his own investigation and discovers: four of Einstein’s trusted assistants were privy to the secret of the latest theory. Three have already died. There is only one left - David and his girlfriend must save him and find the secret records of the great scientist... Police? Intelligence agencies? You can’t trust anyone - the stakes are too high. After all, if David reveals the secret of Einstein's latest theory, he will become perhaps the most dangerous man on Earth...