A sentient murky green jade pendant worn around Mianmian's neck. It is the disguised form of a jade stone who had been cultivating by the Heavenly Pond and always looked after Mianmian. He used a lot of energy to bring Mianmian from the Heavenly Pond to the human world and is now in a weakened, sleeping state. He speaks only to Mianmian and guides her, telling her to go to the police station and that everything will be better when he wakes up. Mianmian carefully tucks the jade stone into her clothing and uses her meager strength to nourish it.
