Xi Wangmu does not appear on the page in Jackie. Her presence is structural: she is the orchard the Council of Eight Immortals ultimately defers to, the figure whose peaches made each of them immortal, the older female authority above the bureaucratic male one. He Xian'gu at the dining-hall table in Ch6 is, in canonical Daoist hagiography, one of the Queen Mother's direct beneficiaries — a young woman who ate a peach from Kunlun and ceased to need ordinary food. When He Xian'gu tells Jackie that the recognition has already been filed, the orchard is the file cabinet.
In Lucy Vs. AI, the connection sharpens. Eduardo's Sunday lanterns — three years of them, every Sunday, on the back porch — are framed in the book as small offerings to a tradition that begins, in the oldest layer, at Kunlun. Lucy carries the lily-fire that does not announce itself; the lily and the peach are both flowers the Queen Mother is associated with in folk hagiography. The book is careful never to make Eduardo say the name. He doesn't have to. The peach is the only fruit Lucy will not eat the first time she sees one in the corporate cafeteria's Ch4 fruit bowl, and she does not know why.
Xi Wangmu is among the oldest individuated deities in the Chinese record. The Classic of Mountains and Seas (山海經), in fragments dating to the 4th century BCE, depicts her as a fierce mountain-spirit on Mt. Kunlun with tiger teeth and a leopard's tail, attended by three blue birds who fetch her food. By the Han dynasty (2nd c. BCE–2nd c. CE) she has been thoroughly civilized: the matriarch of the western paradise, hostess of the peach banquet at which the immortals receive the fruit that confirms their immortality, sometime-consort of the Jade Emperor in popular conception (though the older sources keep her independent). She receives Emperor Wu of Han at her court in the Han Wudi Neizhuan; she gives the magical peach to Sun Wukong, who steals more.
Her cult flourishes especially in periods of social distress — peasant rebellions in the late Han invoked her name; the Six Dynasties poets wrote of pilgrimages to her orchard; her image proliferates on bronze mirrors, jade pendants, and silk paintings across two millennia. She is the rare top-tier Chinese deity whose authority is unambiguously feminine and unambiguously older than the imperial-bureaucratic frame.
The peach orchard. The peaches of immortality ripen every three thousand years on Mt. Kunlun, and every immortal in the Chronicles' lineage owes her, somewhere, a peach.
The older authority. Xi Wangmu predates the Jade Emperor's bureaucratic cosmos. She is the female, mountain-old order that the heavenly court inherited rather than created.
The lily and the peach. Lucy's lily-fire in Lucy Vs. AI moves in the same family of imagery the Queen Mother has presided over since the 4th century BCE — quiet, feminine, slow-fruiting.