[Comprehensive British and American] Actually, I Am a Little Fairy

Vivian, the Lake Fairy, has been sleeping since the Middle Ages and opened her eyes in the sin city of Gotham. She was lying on a bed, and the bedroom door was knocked three times. After getting the answer, a gray-haired British gentleman walked in. The gentleman called himself Alfred, with a polite and gentle smile on his face: "I'm sorry, Miss Rico, Master Wayne is missing as always... Maybe you want to have lunch before leaving?" Vivian: "... What?" Isn't there something wrong with the body she chose? ! What are the unknown past events? ? ? - Mr. CP, the heroine is Vivian, the Lake Fairy in King Arthur's legend. Purpose: falling in love