The protagonist, a young woman in her early twenties from Xishui Village, also known as You Erni. After being hit by a falling rock, she gained the ability for everyone in the village to hear her inner thoughts. She has a system called Lao Liu inside her mind that provides information. She is the biological daughter of the Song family who was maliciously swapped at birth. She is quick-witted, nimble-fingered, and enjoys gossip and melon seeds.
