" Our world,” he said, “is far more advanced than yours. For reasons you’ll understand shortly.” A thin, bony naked woman entered the room, carrying two small, white kittens. She sat one of the fluffy cats in my lap and stuffed the other down my shirt. She turned and left. “There,” said the large man. “The kittens will make your sad go away. "

― David Wong , John Dies at the End (John Dies at the End, #1)