Identity in the original
In the original Drakula, the protagonist Jonathan Huck, as a notary, went to Transylvania to deal with the property of Count Drakula. During this period, he discovered the secret of Dracula's blood-sucking, and launched various struggles with it. In this process, Mina, as Jonathan's fiancee, was unfortunately involved. Because Dracula believes Mina is the reincarnation of his wife.
Finally, with the help of famous monster hunters and vampire experts such as Van Helsing and Quincy Morris, Jonathan successfully killed Dracula, rescued Mina and married her. That's why Mina took Jonathan's surname "Huck", which is her husband's surname.
Interaction with Dracula in the Original Works
Although Mina finally married Jonathan and changed her surname to Huck in the novel, it seems that she was described in some contradictions, which really became one of the highlights in the novel.
In some plots, Mina shows the virtues that European traditional religious beliefs expect of women, such as firmness, intelligence and tenacity, but in other descriptions, she is irrational and slightly uncomfortable. Although there is no mention of the affair between Mina and Dracula in the original work, it is obvious that Mina does sympathize with Dracula, and this sympathy seems a bit like that in Beauty and the Beast. Or it means that Mina has martyrdom instead of love in the face of Drakula, and she expects others to achieve satisfactory results through self-sacrifice to Drakula.
But some people disagree. It is not Jonathan who judges Mina's love and desire, but Dracula. This seems a bit like a kind of cognition that conforms to the secular view, that is, women's desire for youth, beauty and longevity exceeds their desire for love. So obviously, some of these views were adopted by the film "Gentlemen's League", and Mina Huck's dialogue also meant that "Chang 'e should regret stealing the elixir".