A real war broke out on the streets of St. Petersburg. The appearance of the neurophone, which generates virtual worlds in reality, has split the world into two camps. The “covered” using the new gadget are pursuing his opponents, the most persistent of whom have united into resistance units. Roman Kornev, nicknamed Gladiator, is also “covered” by the neurophone, but something went wrong. Roman uses the gadget for his own purposes, since the neurophone, for an unknown reason, cannot control it. The gladiator becomes the commander of a rebel squad. But there is a traitor among them... We need to find out who he is. And who is the “puppeteer” who plans to enslave humanity using neurophones.