But how long, the materials refined into liquid, constantly fly from the sea of fire and integrate into these Tongtian swords!


    Whoosh


    Twelve Tongtian swords are more and more powerful with the integration of various materials. They keep making a sharp sound of sword roaring!


    At the same time, Luo Zheng took out a heaven and earth bag, condensed the fire emperor Zhenyuan into a big red bowl ten feet in size, and poured down the essence of yin and Yang of 50000 kilograms.


    But in a moment, all the essence of yin and Yang was refined into liquid.


    Twelve Tongtian swords that have been condensed again immediately fly to the big bowl filled with the essence of yin and Yang · liquid red red, and begin to greedily absorb the essence of yin and Yang!


    "Yes! Now these twelve Tongtian swords are at least the quality of medium-grade immortal weapons. The power of both the big five element sword array and the big five tone sword array has soared dozens of times. If you encounter an opponent like Wanyu and Wanxing, you don''t even need to use the king of the hook snake. You can resist it by directly using the Tongtian sword array!"


    Luo Zheng stared at the twelve new Tongtian swords with great joy.


    "The next step is to refine the chizhen sword. Once the chizhen sword is completed, you can use the eight swords of Bai Qian, heikan, Huang gen, chizhen, Qing Xun, Lan Li, Zi Kun and chidui to set up a five element eight elephant sword array..."


    Immediately, he said a few words to himself. Suddenly, several materials flew out of the heaven and earth ring and into the sea of fire.


    "In addition, the materials of the Big Dipper seven swords have been collected completely. Simply condense Tianshu sword, Tianxuan sword, Tianji sword, Tianquan sword, Yuheng sword, Kaiyang sword and Yaoguang sword. When the seven swords are 10%, you can set up the Xinghe Big Dipper sword array!"


    After refining Bai Qian and other twelve swords, Luo Zheng became more and more proficient in the multi-purpose method of heart refining.


    At this time, the scruples in his heart were also much smaller. When he thought, more than 100 kinds of materials poured out and put them into the sea of fire.


    "Whether it''s the five elements and eight elephants sword array or the Xinghe Beidou sword array, the power of these two arrays should be far better than the five tone and five elements sword array. At that time, the two arrays will come out together, cooperate with the power of the king of hook snake, and have the power of a war at least when you meet an expert in the opening stage!"


    After a long time, chizhen sword was condensed, fell into the red bowl and began to absorb the essence of yin and Yang.


    Then, Tianji sword was condensed!


    Over time, Tianshu sword, Tianxuan sword, Tianquan sword


    A sword kept falling into the red bowl.


    Luo Zheng also stopped the pace of refining the sword and began to carefully observe the sword that absorbed the essence of yin and Yang.


    Big five tone sword array, five heavenly swords.


    Five elements and eight elephants sword array, eight heavenly swords.


    Xinghe Beidou sword array, seven heavenly swords.


    There are twenty swords in total. In a few days, they will absorb 50000 Jin of Yin array essence.


    Luo Zheng added the essence of yin and Yang of 100000 Jin, and finally filled up 20 Tongtian swords.


    The higher the level of immortal ware, the greater the amount of Yin-Yang essence to be absorbed.


    The 400000 Jin of Yin-Yang essence just obtained from Yao''s family consumed nearly half of it, which startled Luo Zheng.


    "It seems that you can''t condense any more, otherwise the remaining essence of yin and Yang will not be consumed enough. Fortunately, now 20 Tongtian swords are enough to lay three sword arrays. Even if the rest is condensed, its power is limited and it''s not urgent."


    Luo Zheng this time, in addition to re refining the original twelve Tongtian swords.


    Eight new swords were refined, and the original twelve and eighty-one Tongtian swords finally reached the number of twenty.


    At this time, the materials on his body can be condensed into 25 more.


    But these 25 swords, even if condensed, are too fragmented, and their quality is different, so they can''t form an array.


    So Luo Zheng decided to give it up for the time being.


    Boom, boom!


    Twenty Tongtian swords were collected into the divine sea. The operation speed of Tongtian sword array was immediately increased by dozens of times, and the light was shining. It was immediately likely to surpass the eighteen Dharma Arhats.


    Luo Zheng walked out of the sky sword array with joy and collected the Muhuang field.


    "Let''s see where Xiaoyue and the snake king are first."


    Luo Zheng''s heart moved, and the main space of the sword extended out.


    In a moment, he found the trace of the two people. His body twinkled a few times and appeared in front of the hook snake king and xiaoyue''er.


    "Big brother, you have passed the pass. How many Tongtian swords have you condensed this time?"


    Xiaoyuer was overjoyed to see Luo Zheng.


    "Don''t worry, let''s run up and say, King hook snake, let''s go and go straight to Jinjiao city."


    Luo Zheng''s eyes twinkled and smiled.


    "Come up!"


    The king of the hook snake moved and immediately turned into a huge black snake. He opened and closed the fin knives on both sides and said in a loud voice.


    Luo Zheng and xiaoyue''er jumped up, the black snake twisted, tore open the void and disappeared.


    One month later, the king of hook snake, with Luo Zheng and Xiao Yuer, entered the Golden Pavilion and took off in the direction of Jinjiao city.


    At this time, more than ten martial artists with strong breath also entered Jinjiao city and went straight to Guixian building.