Shortly after Baileu Ton arrives in London with her friend Mu Shinyao, the girls are robbed. While pursuing the thief, Ton wanders into Cafe Forbidden, a cafe established by her great-grandmother.
Cafe employees Vlad, Luke, and Toryu help Ton search for the culprit. When they find the thief, they transform into inhuman vampires, wolfmen, and vampires...
Ton is surprised. However, she learns the ring from her great-grandmother that she always wears holds a major secret.
But if you hadn't declared you'd 
study abroad no matter what,
ولكن لو أنّك لم تعلني أنّك
،تودين الدراسة في الخارج أبدًا
Aber wenn du nicht gesagt hättest, dass du
unbedingt im Ausland zur Schule gehen möchtest,
Pero si no hubieras dicho que querías
estudiar en el extranjero sí o sí,
Pero si no hubieras dicho que querías
estudiar en el extranjero sí o sí,
Si tu n’avais pas parlé
d’étudier à l’étranger,
E se tu non avessi detto e ripetuto che 
sarei sicuramente riuscita a studiare all'estero,
Só que se você não tivesse dito
que estudaria fora de todo jeito,
Но не объяви ты, что несмотря ни на что
хочешь за границу,