I don't know if it was the first few days, Nangong Du woke up from the warm and soft bed, a ray of sunlight shone on his face from the window lattice, and he smelled a faint medicinal fragrance in his nose, he slowly opened his eyes, and a girl in white clothes was sitting on the edge of his bed, with a white cloth wrapped around her eyes, it was Qi Xiaowu. Nangong Du was so excited that he immediately grabbed Qi Xiaowu's hand and exclaimed, "Why are you here?" So, Qi Xiaowu told him about the experience of the past few days. It turned out that after Nangong Du fell down the mountain, Qi Xiaowu was very anxious, her eyes couldn't see, she didn't dare to walk around, she didn't know where to go for a while, she planned to return to Qi Mansion, but on the way back, she met Granny Weng, so Granny Weng brought Qi Xiaowu to Doctor Weng, and she went back to the mountain to find Nangong Du. Qi Xiaowu was not without worry: "Sister Weng said that she would bring you here when she found you, why didn't she come with you?" Nangong Du only remembered at this time, it should be the lark who carried him here, thinking of the lark, I don't know where she is now? Qi Xiaowu sensed his silence and said, "What? Didn't Granny Weng send you here?" Nangong Du came back to his senses, shook his head and said, "I didn't meet Granny Weng, I groped my way over." He was afraid that Qi Xiaowu would ask, so he said again: "Why are your eyes covered?" Qi Xiaowu said with a smile: "It's Doctor Weng, he promised to help me treat my eyes." Nangong Du had just woken up, Qi Xiaowu was quite excited, and he forgot about Doctor Weng for a while, and suddenly reacted at this time, and exclaimed: "Oh, I'll call Doctor Weng!" With that, he got up and walked out of the room.

After Qi Xiaowu left, Nangong Du sat on the bed alone, looked around, and saw that the room was simple, and the four walls were full of medicine cabinets, and there were medicine jars. He was separated from Qi Xiaowu that day, thinking that he would be forever decided, and seeing that Qi Xiaowu was stable here, he finally put his mind at ease. Just thinking about it, suddenly the door opened, and Qi Xiaowu smiled as soon as he stepped into the room: "Brother Nangong, come and thank your life-saving benefactor!" Nangong Du immediately got up and got out of bed to greet Doctor Weng.

A cyan figure flashed behind Qi Xiaowu, and Nangong Du looked up and couldn't help but be stunned. A man in Tsing Yi in his early twenties stood smiling, he was tall, his face was handsome, and his clothes were quite luxurious, not at all like a person who lived in the mountains and wilderness, Nangong Du thought that Doctor Weng was an old man, but he didn't expect it to be such a young and handsome man. Even when Nangong Du saw him, he couldn't help but feel a little ashamed of himself, thinking of Qi Xiaowu getting along with him in the same room for a few days, he couldn't help but feel a little jealous in his heart, and he didn't know what to say for a while. Qi Xiaowu didn't hear the two of them talking, and said strangely: "What's wrong?" Nangong Du suddenly remembered again, anyway, Qi Xiaowu couldn't see it, what was the use of him being handsome. I was suddenly relieved, and bowed to Divine Doctor Weng, and said with a smile: "Thank you Divine Doctor Weng for saving your life." Doctor Weng helped him up and said with a smile: "You don't have to thank me, I can't cure your poison, I can only help you suppress it temporarily." What you have is the unique living corpse Gu poison in Yunnan Yigu, this kind of Gu toxicity is not very large, so you can live for so long, but the great thing about this is that as long as it is within a certain range, the person who is under the Gu can control you through the Gu poison at any time, if you want to detoxify, you must either ask the person who is going to be Gu for the antidote, or ...... Kill the person who went down. ”

When Nangong Du heard this, he couldn't help but say in his heart: It seems that the lark didn't lie to me. Seeing the appearance of this Weng Divine Doctor, it seems that he also has a certain understanding of Yunnan Wei Valley, Nangong Du tried to ask: "I heard that there is a Yin and Yang Pagoda in Yunnan Wei Valley, and there are extraordinary treasures in the tower, can Weng Shen Doctor know whether this is true or false?" After listening to his words, Doctor Weng said with a smile: "I have heard a saying about Yunnan Strange Valley, but this statement is quite bizarre, and I can't believe it myself. So, if I say it, you can listen to it. Nangong Du nodded respectfully and made a deferential gesture.

It is rumored that Huangshi Gong's eyes can pass through yin and yang, and after his immortal metamorphosis, his eyes are stored in two towers, and these two towers are called yin and yang twin towers. The Yin Yin Tower is located in the valley of Yunnan, and entering the tower can bring the dead back to their souls and the living immortal. Tell me, who resisted the temptation of resurrection and immortality, Qin Shi Huang sent 500 boys and girls to search for the elixir of immortality, in order to seek immortality for the living; Later, Emperor Yin of Tang went to heaven and earth to pursue the soul of his beloved concubine Yang Yuhuan, and what he wanted was not to return the soul of his lover. Isn't this what everyone calls a treasure that even the emperor is rare'? Therefore, the heroes of the rivers and lakes are flocking to it. I'm not afraid of your jokes when I say it, I think my medical skills are acceptable, but my martial arts are really low, and I'm afraid that it will be more than lucky, otherwise, I also want to go to this valley to find out. Nangong Du smiled dumbly. However, Nangong Du did not ask Doctor Weng for confirmation of the iris knife again, because Qi Xiaowu was present, and he didn't want to disturb her.

At night, he lay in bed tossing and turning, feeling as if everything was over, but like it had just begun. Yunnan Yigu tempted him like a great mystery. He was thinking about whether to go or not, when suddenly there were several very light knocks on the door, he felt strange in his heart, walked to the door vigilantly, and asked in a low voice, "Who?" A whispered reply came from outside the door: "It's me, Qi Xiaowu." ”

Nangong Du was a little surprised, as soon as he opened the door, he saw Qi Xiaowu standing at the door with an iris knife. Nangong Du ushered her into the house and sat down and asked her what was wrong. Qi Xiaowu said worriedly: "Brother Nangong...... I...... I want to give you this knife! As he spoke, he sent the iris knife to Nangong Du. Nangong Du was very surprised, and cold sweat was dripping in a flash: Could it be that Qi Xiaowu already knew his identity?!

Fortunately, Qi Xiaowu couldn't see Nangong Du's expression at this time, but just tilted his head, as if waiting for his answer. Nangong Du forced himself to calm down and said, "This ...... Why is that? Qi Xiaowu sighed: "This afternoon, you talked to Doctor Weng about the Strange Valley, and later Doctor Weng also told me that this iris knife is the key to enter the Yin Yang Tower." In this way, my father may have died because of the knife, and even the people who broke into my house at the first seven hours may have come for it. Try how I, a weak woman, can hold this knife. Qi Xiaowu Bingxue is smart and delicate, which makes Nangong Du both like it and have some ...... Afraid. He took the knife gently, his mind was complicated, he didn't expect Qi Xiaowu to trust him so deeply. Qi Xiaowu felt that he had taken the knife, and seemed to be relieved, and said, "Brother Nangong, I have something else to ask you?" Nangong Du said: "What's the matter?" As long as I can do it, I will go to the soup and the fire! Qi Xiaowu stood up and said leisurely: "I heard my father vaguely mention before that this knife didn't originally belong to him, but ...... He had robbed it, and one day the true owner of the knife would come to him for revenge and reclaim it. I had guessed that the murderer of my father was the one who came to take revenge, but ...... He didn't take the knife, so, I don't think it was. Still, I think he'll come looking for the knife sooner or later. If Brother Nangong you meet the owner of this knife one day, please help me fulfill my father's wish-" Nangong Du subconsciously said: "Kill him, right?" Qi Xiaowu said: "No, return the knife to him, and tell him that if he wants to take revenge, my Qi Xiaowu's life is waiting for him to take it at any time." Hearing this, Nangong Du couldn't open his mouth for half a sound, he just looked at Qi Xiaowu's thin figure in the night, and shook his head solemnly.

After a few more days, Nangongdu packed his bags and prepared to leave for Yunnan. He didn't know what he was going to face, but the unknown fueled his fighting spirit. Qi Xiaowu was a little reluctant, Doctor Weng saw it in his eyes, and teased: "Miss Qi has given you all her most precious things, you have to come safely!" Nangong's face turned red, Qi Xiaowu was about to defend, and Divine Doctor Weng smiled: "I'm talking about this knife, your father's relic, is it...... Anything else? Nangong Du's heart was moved, he walked towards Qi Xiaowu, took her hand and said softly, "You are here waiting for me to come back." Believe me! Qi Xiaowu smiled and nodded, and the affection between the two was overflowing. Divine Doctor Weng coughed and said with a smile: "Oh, I said Miss Qi, you haven't seen what this kid looks like, do you want to follow him?" I can tell you, he's ...... Uglier than me. After that, he squeezed his eyebrows at Nangong Du, Nangong Du was indeed not as good as him, and he couldn't refute it. Qi Xiaowu blushed and whispered, "Divine Doctor Weng, when did I say I was going to get married?" Besides, even if I get married, I don't marry anyone because they are good-looking. The three chatted for a while before reluctantly bidding farewell to Nangong Du.