Thick Charlie Nancy, a modest, unambitious London resident, begins preparations for a wedding when he learns of the death of his unfortunate father-in-law. The one who always put Thick Charlie in an awkward position has died, as if mocking him—flirting with girls in a karaoke bar. From that moment on, Thick Charlie’s life begins to fall apart. To find himself again, he will have to seek help from witches, go to the end of the world, lose his fiancée—and sing?