A modern three-good student, because of drinking milk and choking, she traveled to the world of vampire knights. In this world full of handsome men, she unfortunately became You Ji's twin sister and Jiu Lanshu's fiancée. Hey, this is too much Good luck. I tried my best but I still can’t time travel! Ahem, no matter what, let’s see how this lucky heroine has her pitiful journey in the world of vampires.