Ye Lin, an ordinary girl from China, came to the British town of Inosan to study because of her parents' work. She was attracted by the melancholy and mysterious temperament of Cecil, a school classmate and neighbor boy, and the two lonely souls slowly got closer. In an accident, Ye Lin was rescued by Cecil. She discovered that Cecil was beyond ordinary people. He turned out to be a vampire. At the same time, the comfortable life in the small town was broken, the bar exploded unexpectedly, and murders occurred one after another in the town... An unknown door was opening towards her, what would be the fate of everyone?