Van Helsing thinks that Jonathan Harker should stay in England with his wife, since he now knows that Dracula is returning to Transylvania. Jonathan Harker expresses in his journal how happy Mina is that Dracula is returning to Transylvania, but when Harker looks at the terrible mark on Mina's forehead (a sign of the evil "infection" that was caused by Dracula's blood), he is reminded of the reality of the vampire.
In her journal Mina Harker records the various reports concerning Dracula's departure. In the investigations, it was discovered that Dracula boarded a ship headed for Varna, a seaport on the Black Sea, near the mouth of the Danube River, the same place he had left from three months earlier. Evidently, Van Helsing has deduced the reason why Dracula came to England: Dracula's own country is so "barren of people" that he came to England, a place where life is rich and flourishing; he is now returning to his native soil to escape discovery.
Seward recalls his fear concerning Mina Harker, and in a short time, Van Helsing confirms his views: Mina is changing. Characteristics of the vampire are beginning to show in her face — that is, her teeth are longer, and her eyes are colder. He now fears that the Count could, by hypnosis, even over long distances, discover their plans, so they must keep Mina ignorant of their plans so that the Count cannot discover their whereabouts through her. They determine how long it will take the ship to reach Varna by sea, and they set a date for their own departure so that they will be in Varna before Count Dracula arrives. Then Mina surprises them by telling them that she should accompany them on the journey, since through hypnotizing her they can discover the whereabouts and intentions of Count Dracula. Everyone agrees with her, so it is settled: Mina will accompany them.
