Because the Southern Barbarian Country is mountainous, the Black Witch Soldiers want to kill Nanzhao City, the road is far away, and the mountain road is rugged and difficult to walk, so it will take at least more than a month. Du Wu wanted to use this time to do two things. One is to ask the old master Kang of Zhongzhou to persuade the emperor of Zhongzhou to send some blacksmiths over. And exchange some metal materials with the beautiful jade and spices abundant in the Southern Barbarian Kingdom and Zhongzhou Kingdom, so that Du Wu can lead this group of blacksmiths to help the Southern Barbarian Kingdom build an elite army in the shortest possible time. There weren't many people in this unit, but everyone had to be equipped with metal armor and weapons. Nowadays, the soldiers of the Hua Barbarians often do not even own a steel sword, but only some bamboo spears and bows and arrows. The Black Barbarians are not much stronger than them. If you can organize an elite army, and then cooperate with Elder Shaohan's Hidden Butterfly, it will deal a fatal blow to the enemy.

Du Wu's second idea was to use this time to go and find the treasure left by the Martial God in the Southern Barbarian Kingdom. When she first arrived in Nanzhao City to see her mother, she mentioned this matter to her mother, and showed her mother the treasure map of the martial god. Hua Zhixiao had also studied with the four elders, and the location of the treasure on this treasure map was most likely located in the most secret and dangerous area of the Southern Barbarian Kingdom: Death Valley. It was a forbidden place in the Southern Barbarians, and I had never heard of anyone being able to enter the Valley of Death and come out alive. It is said that there is not only the most poisonous miasma, but also a large number of poisonous insects and beasts. Hence the name Death Valley.

Du Wu told her mother and the four elders about her thoughts. Everyone agreed with her first idea. Thinking it was a good idea, he ordered Du Wu to contact Zhongzhou immediately. As for the second idea, Hana Zhixiao objected. Because Death Valley was too dangerous, she really didn't want her daughter to take the risk herself. However, under Du Wu's repeated insistence, Hua Zhixiao also made some concessions, that is, after the Beast Emperor Divine Pill returned, let the third elder and the fourth elder accompany Du Wu before she could agree. Du Wu felt that what her mother said was also reasonable, so she agreed.

At this moment, the herald came with the news that a fast horse had come from Nanzhao City, and the knight wanted to see Princess Huawu.

Du Wu didn't know who it was, so after asking his mother for instructions, he left the school first and returned to Nanzhao City. The herald took her to the post house, and Du Wu couldn't help but be overjoyed when she saw the people who came to look for her. He rushed up and threw himself into the man's arms.

It turned out that the person who came to look for Du Wu was Kang Wansheng. He took the Beast Emperor Divine Pill, rode the Heavenly Dragon Horse, and rushed over alone. I'm afraid that Du Wu is in a hurry to use the Beast Emperor Divine Pill. Now seeing Du Wufei rushing into his arms, Kang Wansheng couldn't help but feel a little embarrassed, but fortunately, Du Wu didn't make any further intimate moves, Kang Wansheng had to stiffen his arms, gently hugged Du Wu, and gently stroked her head a few times. Du Wu then left his arms. Kang Wansheng's face was already red.

Du Wu asked about the situation, and he was also overjoyed, and told Kang Wansheng that he was going to find the treasure of the Martial God and urgently needed the Beast Emperor Divine Pill. Kang Wansheng slowly recovered from the embarrassment at this time, and said with a smile: "So, senior brother came at the right time." ”

Du Wu told Kang Wansheng about his desire to build an elite armour, and Kang Wansheng expressed his strong support. And at that moment, he personally wrote a letter to his father, asking Du Wu to send someone back to Zhongzhou. The content of the letter is to ask Old Master Kang to send some blacksmiths and metal materials over. At the same time, it shows that now on the side of the Southern Barbarian Country, the war of the Hua Barbarian Clan has been linked to the safety of the Zhongzhou State. Helping them strengthen the army is equivalent to helping Zhongzhou itself.

In fact, Kang Wansheng's move was completely redundant, what he could think of, how could Old Master Kang not think of it. Naturally, there was a way to convince the Emperor of Zhongzhou.