Maxim received the right to be a beta tester in the online game with VR support – “Ouroboros”. It’s just not known how to get out of it. However, after he had a virtual family, a wife and son, Maxim no longer wanted this. One of the rules of Ouroboros requires parents to leave the Game if a child appears. Maxim decides to use the vulnerability, Rebirth, to stay in Ouroboros. He succeeds, but as punishment, his memory is erased. Errors accumulate in the Game. The Reborn Player's next quest to destroy a vampire receives an unexpected continuation. The vampire and the werewolf, as a reward for his help, promise to tell him who he was before the Rebirth and what he paid for with his memory. To do this, you need to do nothing - find what causes the avalanche of errors in the Game and how to fix it.