Jacob (Zak Kilberg) is a strange young man who seems to suffer from a strange disease that prevents him from living in the sun. Jacob has been hidden in the dark for a long time, until one day he meets a bartender named Mary (Maya Parish), and the two people who are attracted to each other soon fall in love. Gradually, Maritza realized that Jacob was different from others. Not only did his behavior become more and more strange, but Jacob had to restrain his growing desire for blood from time to time. Jacob killed someone to get blood, and now he has one more thing to worry about, and how to avoid a police investigation has become a top priority. But even so, Jacob is still deeply in love with Mary, in order to be able to keep Mary around, Jacob had to do more out of line.