The world depicted in the article comes from the anime "Vampire Knight", which is a world at the interface between humans and vampires. The heroine You Yi is the heir to the royal family of a new generation of vampires. However, she was assassinated by her ambitious uncle Jiulan Li Tu at the moment. After surviving, she was sealed in the dream world. She lost all her powers and was deprived of her memory... Let's watch the girl transform into a cocoon and become a butterfly, becoming a genius of the generation.