The journey to the Western Heaven was an arduous path, stretching across treacherous mountains and through forests where the shadows themselves seemed to breathe. Tang Sanzang, the monk of the Tang Dynasty, rode his white horse with a heart full of devotion, yet his mortal eyes were often clouded by a desire to see the best in all things—a trait that frequently led him into the jaws of peril. Beside him walked Sun Wukong, the Great Sage Equal to Heaven, whose fiery golden eyes could pierce any illusion. Behind them followed the gluttonous Zhu Bajie and the silent, loyal Sha Wujing. As they entered the Black Pine Forest, a chill wind began to howl, and Wukong’s tail twitched with the knowledge of approaching mischief.
In the depths of the woods, they heard a woman’s voice, fragile and trembling, crying out for help. Sanzang, moved by the sound, pushed forward despite Wukong’s sharp warnings. They found a young woman tied to a tree, her clothes torn and her face stained with tears. Wukong sneered, seeing not a victim but a swirling aura of demonic yellow vapor. 'Master,' he hissed, 'this is no maiden. She is a creature of the earth, a spirit seeking your flesh to gain immortality.' However, Sanzang’s mercy was absolute. He accused Wukong of being heartless and commanded the pig-demon, Bajie, to untie her. This woman was the Golden-Nosed White-Haired Mouse Spirit, a demon of immense cunning who had long sought the monk's essence. With a sudden, violent gust of wind and a flurry of sand, she enacted her 'Technique of the Dividing Body.' Before Wukong could strike, she vanished into the earth, taking the helpless Tang Sanzang with her.
Left in the clearing with only a gaping hole in the forest floor, Wukong was furious. He summoned the local Mountain God and the Land Deity to demand the location of the demon's lair. Trembling, the spirits informed him that she resided in the 'Bottomless Pit' of the Black Wind Cave, a subterranean realm that spanned over three hundred miles beneath the crust of the earth. It was a place where the sun's rays never reached, filled with winding tunnels designed to trap the unwary. Wukong, shrinking himself and transforming into a tiny insect, flew into the dark maw of the pit. The descent seemed eternal; the air grew heavy with the scent of damp earth and ancient incense. As he reached the bottom, he found a palace of surprising beauty, a hidden world of jade and stone where the Mouse Spirit was preparing a feast to celebrate her forced marriage to the monk.
Wukong navigated the palace, scouting for his master. In a quiet, secluded chamber, he discovered something unexpected: a golden tablet inscribed with the names of the Pagoda-Bearing Heavenly King Li Jing and his son, the Third Prince Nezha. Beside the tablet, incense burned steadily. Wukong’s clever mind immediately saw an opportunity. The demon claimed to be the daughter of a high heavenly official. Realizing that a demon dwelling in the earth could not be the biological daughter of a celestial general, he deduced that she must be a protégé or a fugitive from the heavens. With the tablet as evidence, Wukong flew out of the pit, soaring past the clouds and through the Southern Gate of Heaven to file a formal complaint before the Jade Emperor.
At the Heavenly Court, Wukong’s arrival was greeted with the usual mixture of annoyance and respect. He presented the tablet and accused Li Jing of negligence for allowing his 'daughter' to terrorize the mortal realm and kidnap a holy monk. Li Jing, a stern and proud deity, was insulted by the accusation. He denied having any such daughter and, in a fit of rage, attempted to strike Wukong with his scimitar. It was then that Prince Nezha stepped forward, catching his father’s blade. Nezha reminded the King of an event three hundred years prior at Vulture Peak. A mouse had stolen the oil from the Buddha's lamp and was sentenced to death, but the Buddha had shown mercy, commanding Li Jing to spare her and let her become his goddaughter. The King’s memory returned, and his face paled with the realization that his spiritual 'child' was indeed the culprit.