Du'e Zhenren () is a Daoist immortal from the classic Chinese novel Investiture of the Gods (Fengshen Yanyi). Within the novel's narrative, he is an independent immortal (散仙) residing in the Babao Yunguang Cave (八宝云光洞) on Jiuding Tiecha Mountain (九鼎铁叉山). He is primarily known as the master of the mortal generals Li Jing and Zheng Lun, as well as the original owner of the Wind-Calming Pearl (定风珠).
In Fengshen Yanyi
Du'e Zhenren rarely participates directly in the battles of the Zhou dynasty's campaign against the Shang dynasty. Instead, his influence is mainly represented through his disciples, who become important figures in the mortal conflict. He is introduced early in the novel as the original Daoist master of Li Jing (the father of Nezha). After teaching Li Jing the five-elements escape arts (五行遁术), Du'e Zhenren determines that Li Jing lacks the destiny required to attain immortality. He therefore sends Li Jing down to the mortal world, where he serves as a military commander and gains worldly status and wealth.
Du'e Zhenren also serves as the master of Zheng Lun (郑伦), a powerful Shang dynasty general who later defects to the Zhou side. Recognizing Zheng Lun's dedication, Du'e Zhenren teaches him the technique known as the "Two Breaths in the Aperture" (窍中二气). This ability allows Zheng Lun to emit two streams of white light from his nostrils with a sound resembling a temple bell, a supernatural attack that defeats opponents by affecting their souls and consciousness.
Du'e Zhenren's most significant contribution to the Zhou campaign is his magical artifact, the Wind-Calming Pearl (定风珠, Dingfeng Zhu). When Jiang Ziya and the Chan Sect immortals attempt to break the Jie Sect's "Ten Austere Arrays" (十绝阵), they are blocked by the Wind Roar Array (风吼阵). The array produces destructive black winds mixed with magical blades, making it impossible for ordinary warriors to enter. The immortal Lingbao Dafashi (灵宝大法师) advises Jiang Ziya to borrow Du'e Zhenren's Wind-Calming Pearl. Envoys are sent to Jiuding Tiecha Mountain, and Du'e Zhenren lends the artifact to the Zhou forces. The pearl neutralizes the magical winds, allowing the Chan Sect immortals to break the array and defeat its creator.
Local folklore and origin In local traditions surrounding Jiuding Tiecha Mountain, Du'e Zhenren is sometimes identified with the immortal Li Changmei (长眉李大仙). According to regional legends, Li Changmei cultivated at Babao Yunguang Cave in present-day Benxi, Liaoning province and possessed the Wind-Calming Pearl (定风珠), the same artifact associated with Du'e Zhenren in Investiture of the Gods.
Du'e Zhenren is often compared with Lingji Bodhisattva (灵吉菩萨) from Journey to the West. In both novels, the characters provide a magical object that overcomes wind-based obstacles. Du'e Zhenren gives the Wind-Fixing Pearl (定风珠, Dingfeng Zhu), while Lingji Bodhisattva provides the Wind-Fixing Pill (定风丹, Dingfeng Dan). Scholars have debated the similarity between the two episodes and have argued that one novel plagiarized the other.
Modern adaptations
In the "Honghuang" (Primordial) universe, a subgenre of Chinese web fiction, authors often combine characters from different classical works to create shared-universe narratives. One example is the web novel Du'e Xiaoyao Xian (度厄逍遥仙), which presents the interpretation that Du'e Zhenren and the Buddhist figure Lingji Bodhisattva are the same person. This connection is based on the two characters' association with wind-calming magical artifacts (定风丹/珠). Some modern adaptations reinterpret the two figures as the same entity, portraying Du'e Zhenren as having later converted to Buddhism after the Shang-Zhou conflict and becoming Lingji Bodhisattva.
Although this interpretation is influential in contemporary Chinese internet fiction and fan culture, the identification of Du'e Zhenren with Lingji Bodhisattva is a modern literary development rather than a tradition found in classical sources.
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