She was a mythic creature: mysteriously disappearing in my infancy, glimpsed in blurry snapshots posing in front of American tourist attractions, and then, the day after my sixth birthday, materializing outside the gateway of the airplane that brought me and my brother from Taiwan to Nashville. A stocky Asian lady with oversized glasses, gifted not only with the ability to come and go but with the power to move me—against my will—across hemispheres. Who knew what else she was capable of?