More than an hour later, Hu Qingniu regained consciousness. Wang Nangu was so happy that she burst into tears. "Little Brother, thank you so much for saving our lives," she said to Zhang Wuji between sobs. Then, she wrote up a prescription that would expel the remaining poison from their bodies.
Unfortunately, her skills at detoxification were not particularly brilliant, so her prescription could not remove the poison in its entirety. When Zhang Wuji took the prescription away for decoction, he quietly substituted some of its contents with what Hu Qingniu had written earlier on the surface of the table. However, Wang Nangu was never told about it.
"With the Old Woman of the Golden Flower thinking that Mr Hu has poisoned himself to death, one big problem has been solved," Zhang Wuji declared. But the thought of the crone and the ghost-like manner in which she appeared and disappeared was still frightening enough to send shivers down his spine.
"People say that this Old Woman of the Golden Flower is very cautious in her ways," Wang Nangu remarked. "Although she has gone, she will return again to check on us. My husband and I must leave this place immediately. Little Brother, please erect two graves for us, with our names clearly inscribed on the gravestones."
Zhang Wuji agreed.
After Hu Qingniu and his wife had drunk their detoxifying decoctions, they packed the things hurriedly. Then, they sent the two pages back to their respective homes with ten liang (500 grams) of silver each. Finally, the couple hopped on to a mule-drawn carriage and vanished under the cover of night.
Zhang Wuji sent them all the way up to the entrance of Butterfly Valley. Having spent the past two years in each other's company, neither the boy nor the physician could bear to part with the other.
Hu Qingniu pulled out a handwritten book and said, "Wuji, all the things that I have learnt about medicine and its practices are recorded in this book. I have kept it hidden from you in the past, but now, I would like you to have it. I feel very bad for failing to expel the toxins of the Mystical Palm Technique of Profound Darkness (Xuan Ming Shen Zhang / Xuan2 Ming2 Shen2 Zhang3) from your body, so I hope that you will eventually find a way to do so by studying this book."
Zhang Wuji accepted the gift with thanks.
Then, Wang Nangu said, "You saved our lives and enabled us to be reconciled with each other. Thus, I should pass all my knowledge and skills to you as well. But I have focused only on the methods of harming others with poison, so there is little purpose in your learning them. I hope that you will achieve complete recovery as soon as possible. As for your reward, I will have to make up for it in the days to come."
Zhang Wuji waited until the mule-drawn carriage had disappeared from sight before returning to the row of huts. Early the next morning, he built two graves beside the huts by piling earth and stones. Then, he left the valley to engage the services of a stonemason. The stonemason erected two gravestones: one inscribed with 'The grave of the Healing Sage of Butterfly Valley Hu Qingniu' and the other with 'The grave of Mrs Hu, nee Wang'.
Jian Jie and the others sighed when they saw the graves, for the story of Hu Qingniu being seriously ill had proven to be true.
With Wang Nangu gone, there was no one left to poison the patients in secret. Consequently, their injuries began to heal under Zhang Wuji's care. Less than ten days later, they took their leave with thanks. Ji Xiaofu and her daughter did not have anywhere to go to, so they decided to accompany Zhang Wuji for a few more days.
In these few days, Zhang Wuji spent all his effort reading the medical book that Hu Qingniu had written, and discovered that the contents were deep and profound, a worthy work of the "Deity of Healing". He only read it for about eight or nine days and his medical skills improved greatly, but as to the eradication of the "Yin" poison in his body, there wasn't the slightest clue. He flipped through and read many pages, finally gave up hope, and thought, "If Hu Qingniu knew a method to cure me, how would he not do so? If he did not, how would the medical book have a method?" After thinking of this, he could not help feeling completely disheartened. He closed the book, walked outside the house, saw the two false graves, and thought," Before a year passes, I will really be buried under the ground. What will my tombstone say?" While he was lost in thought, suddenly he heard a few coughs from behind, Zhang Wuji was surprised and turned his head, only to see the Golden Flower Granny holding the beautiful looking little girl, standing unsteadily a few 'zhang' away. (1 'zhang'=10 feet) The Golden Flower Granny asked, "Little one, who are you to Hu Qingniu? Why are you sighing here?" Zhang Wuji replied, "My body is afflicted with 'Yin' poison from the Xuanming Divine Palm……" The Golden Flower Granny walked to him, held his wrist, and felt his pulse, exclaiming, "Xuanming Divine Palm? Such a skill really exists in this world? Who was the one who hit you?" Zhang Wuji replied, "That man assumed the guise of a Mongolian military officer, but I do not know who he actually is. I came to seek treatment from Mr. Hu, he said I was not one of the Ming Cult, he would not heal me. Now that he has died from ingesting poison, my illness cannot be cured, so I felt sad thinking about this."
The Golden Flower Granny saw that he was handsome and refined, very likeable, yet was afflicted with this untreatable illness, then said, "A pity, a pity!" Three lines suddenly surged forth from Zhang Wuji's heart, "生死修短,岂能强求?予恶乎知悦生之非惑邪?予恶乎知恶死之非弱丧而不知归者邪?予恶乎知夫死 者不悔其始 之蕲生乎?"*
*Explanation to follow
These three lines come from 'Zhuangzi'. Zhang Sanfeng practiced Taoism. Although his seven disciples were not priests, but they studied this Taoist-venerated book 'Zhuangzi Nanhua Jing' very thoroughly. When Zhang Wuji reached five years of age on Fire and Ice Island, Zhang Cuishan taught him to read and write. Though the lack of books limited them to writing on the ground, he was taught to memorise the 'Zhuangzi'. These four lines mean, "The span of life, how can it forced? How would I know, if wanting to live was a mistake? How would I know, if man's fear of death, was not like wandering outside during youth not knowing to return to his hometown? How would I know, if dead people would not regret previously seeking to live?" Zhuangzi's original meaning expounded that, life might not be bliss, death might not be suffering, life and death are actually no different, a living person is only "having a big dream", and after dying is "greatly awakened", and maybe after dying would feel that the previous time in life was stupid, why not die earlier? Just like after having a sad and terrifying nightmare, once awakened, would realise this annoying nightmare had simply went on for too long. Zhang Wuji was young and originally did not know these truths about life, but in these four years he had been between hovering between life and death, unavoidably experiencing the hidden meaning in Zhuangzi's words. Originally he did not believe Zhuangzi's words, but since his days were numbered, he hoped that after death there would be a wondrous change, making his days of struggling to live laughable. At this time, he heard the Golden Flower Granny's repeated "a pity", and laughed lightly, saying those three lines from the 'Zhuangzi' without thinking. The Golden Flower Granny asked, "What does that mean?" Zhang Wuji explained it once and the Golden Flower Granny was immediately stupefied.
*'Zhuangzi' is a book on Taoist philosophy written by an author of the same name. Whenever quotes are used i.e. 'Zhuangzi' it refers to the book, and without quotes it refers to Zhuangzi the person/author.