The undead and witches are not friends with each other, rather the opposite. So when a vampire appeared on the witch's territory, he was lured into a trap and locked away. The witch did not act very wisely, this could provoke a clash between the coven of witches and the clan of vampires. To defuse the situation you must find the vampire and free him. The witch is unhappy, but she will not bother you, because she understands that she has brought trouble upon herself and her sisters. But the villain is not going to help you, and if she gives you something, it will only be in exchange for your gift in Awful Vampire Escape.