Chapter 294: Piercing snake advanced

A valley in the secret realm of Emperor Ming, surrounded by lush flowers and greenery. Under Tang Ao's care, Liu Hanxiu's eyes closed slightly, and he concentrated on refining the pure medicinal power of Lingxian Grass.
While Liu Hanxiu was refining the power of Lingxian herbal medicine, Tang Ao didn't idle either. At this time, a beautiful piercing snake was looking at Tang Ao with its head upright, or more accurately, at the Hualongcao in Tang Ao's hand. This little snake was Xiao Kong who had been asleep for a long time. At this moment, after feeling the Dragon Grass in Tang Ao's hand, Xiao Kong also woke up.
"Wow! Tang Ao, you actually found Hualongcao for Miss Ben, please give it to me quickly." Xiaokong was very excited when he looked at the Hualongcao in Tang Ao's hand.
And Tang Ao snatched this Hualong Grass, and he was also preparing to give it to Xiao Kong. The medicinal properties of Hualongcao were too violent and violent, and the weak flesh body of the human race could not withstand the powerful medicinal power of Hualongcao. But Xiaokong, who was a monster beast, had no problems.
Seeing Xiaokong's salivating appearance, Tang Ao threw Hualongcao to it. Xiao Kong just bit it, and swallowed the dragon grass that made countless people greedy. After swallowing the Dragon Grass, a trace of pure dragon energy overflowed from the small hollow body.
The air of these real dragons formed layers of filaments on Xiaokong's body, gradually wrapping Xiaokong. Not long after, Xiao Kong became a golden silkworm cocoon. Strands of powerful aura are also slowly brewing in the cocoon.
After Xiaokong and Liu Hanxiu both started to advance, Tang Ao began to study a map in his hand. This map was found from Wang Xu. According to the records on this map, there is a very good treasure not far from here. Of course, this treasure of heaven, material and earth was not for Tang Ao, but for Xiao Kong, who was evolving.
This is a treasure of heaven and earth called Yanjin Zhenjing. After hearing the existence of this kind of treasure in the secret realm of Emperor Underworld, Tang Ao secretly sighed for the huge wealth of Emperor Underworld. Whether it is Hualongcao, Lingxiancao or this Yan Cinder is true. If you just flow out to the Xuanhuang Continent, I am afraid that all parties on the Xuanhuang Continent will break their heads.
Then here, Tang Ao can be said to have obtained these treasures without any effort. The place where Yan Jin's true spirit appeared was not far from here, after Tang Ao thought for a moment, he decided to take advantage of Liu Hanxiu's and Xiao Kong's breakthrough time to get Yan Jin's true spirit in his hands.
This Yanjin Essence is the product of the condensed fire law of heaven and earth. With this Yanjin Essence, Tang Ao himself is extremely hopeful to master the fire law. But Tang Ao had no plans in this regard. Tang Ao wanted to take this piece of Yan Cing's true essence and use it on Xiao Kong.
After placing a formation around Xiaokong and Liu Hanxiu, Tang Ao flew away, and under the cover of Tang Ao's formation, the figures of Xiaokong and Liu Hanxiu were also hidden.
Tang Aonai was the reincarnation of the Demon Lord. Although he didn't study the formation technique much in this life, his knowledge of formation in the previous life was not weak. Therefore, the arrangement of such a formation is also a matter of ease. This formation has the functions of defense and early warning. Below the ninth level of Yuan Wu realm, it is absolutely impossible to break this formation, and once the formation is attacked, you can immediately feel it.
The place where Yan Jin's true spirit appeared was not far from here. According to Tang Ao's current speed, once the formation was attacked, Tang Ao would be able to rush back to rescue immediately.
After flying over several mountains and forests, Tang Ao fell into shape in another valley. Compared with the valley full of vitality just now, this valley looked lifeless. The valley is bare and there is no vegetation at all. In addition to some crimson rocks, there is a cold pool at the bottom of the valley.