You recently built a machine to travel through different worlds. You set the coordinates to Middle-earth, Tolkien's fictional world, and once you are in Middle-earth, your armband as a key to return disappears, and immediately you are in another Mordor, all dark blue. Then a female elf dressed in dark blue and gold robes approaches you. It was Galadriel

"I am the Great Galadriel! The New Dark Lady of New Mordor! Who are you?!"