Vershinin has almost recovered from his injury and is ready to return to service. But before he can leave the hospital, an attempt is made in Portovo on Gleb Borisov and Yuri Nikitin, who continued his father's business after his death. The Jura hinders many of those who claim ownership of the port, including the Moscow Resources Corporation, which Medushevsky, who is under investigation, is counting on to support.