This is our future. The number of people who are completely immersed in the alluring virtual world for months at a time is growing at an alarming rate. Real life remains for each of them outside the individual game sarcophagus, in which the body, abandoned by the mind, decomposes alive from inaction. They are called vampires, or divers. There are special services that organize real power operations to save people who have become virtual vampires. However, recently strange and sinister incidents have begun to occur when vampires awakened by agents try to destroy their saviors, demonstrating incredible strength and dexterity. Something monstrous is happening in virtual space, and darkness is about to pour out of it into the real world...