All the way to the north, Baba took Yi Yin to a huge ancient tree, the branches of the ancient tree were luxuriant, towering to the sky, covering the sky here, the trunk was about dozens of people hugging each other, and there was a huge tree hole ten meters high at its root, and the hole was black, x

So far, this tree is the thickest one Yi Yin has ever seen in the Buzhou Mountains, and it is hard to imagine how many years of wind and frost this ancient tree has gone through when it has grown to such a thick tree, and how many changes have been witnessed.

There are four ink-colored lion elephant dragons standing around, only five or six meters high, ten meters long, smaller than Baba, they are Baba's brothers, their strength is still shallow, they can't transform into shapes, and more than a hundred people of the tree clan are just tied by them using tree nets and carried on their backs covered with scales, each shouting for help, with a sad expression, obviously knowing that their lives are short.

"Yi Xian, are you okay?" Qi Xiaoyun's eyes were sharp, and she immediately saw Yi Yin.

Yasuo also waved his hand to greet Yi Yin: "Yi Xiaoyou, you must save the old man!"

Yi Yin smiled and nodded, signaling them to rest assured, he would definitely find a way to save them.

"Pug, we've taken these guys up as you wanted, what should we do with them now?" said one of the lion-elephant dragons.

"Hold them for the time being, wait for Brother Yi to crack the sword formation, and then let them go. ”

"Pug, since they are in our hands, we can't let them run away so cheaply, at least we have to taste their taste, our four brothers haven't tasted the fresh and tender tree clan taste for a long time. ”

"Shut up, didn't you hear me?" Baba's tone was stern, and the four lions and dragons looked at each other, although they still wanted to say something, but their strength was not as good as Baba's, so they could only bow their heads in a decadent manner, and according to Baba's instructions, temporarily find a vacant place to detain the Tree Clansmen.

"Follow me. Baba didn't introduce too much, and directly bent down into the tree hole, and Yi Yin didn't think much about it, and followed into it.

The hollow is full of light, not at all as dark as it appears from the outside, the interior is hollow, very wide, the walls are bronze green, above the head is a compartment similar to the ceiling, and at the bottom there is a winding unknown vine, these vines are fist-thick, iron-gray, like iron chains falling from the sky, solid and powerful, shocking, these vines have been extending upwards, I don't know if they lead to the canopy of ancient trees.

It is not so much an ancient tree as it is a pagoda, with layers and immeasurable heights, and the true meaning can only be understood after climbing the vines. Yi Yin sighed in his heart, it was really hard to imagine how this ancient tree could grow like this.

"This ancient tree was specially hollowed out by the boss and then set up different levels, with a total of one hundred and eight layers. With my strength, I can only break through to the hundred layers, and the remaining eight layers have the Qianyin Broken Void Sword Array Seal, even if I try my best, I can't break it, this seal not only seals the remaining eight layers, but also restricts my actions, only when night falls, the strength of the seal has weakened, I can run out of the ancient wood, but I must come back before dawn, otherwise, this sword array will lock my breath and attack me violently, now, you can use the vines, directly go up to the hundredth layer, and break the formation, during the breaking formation, I will wait at the root。 ”

"Pug, why don't you just fly up?" Yi Yin was very curious.

Baba smiled and said, "Brother Yi, you can try." ”

"Is there any danger that will not happen?" Yi Yin thought in his heart, the fighting qi in his body has begun to operate, the center of gravity of his body gradually rises, the whole person is far away from the root, slowly swept upward, when he did not take off, he did not feel the mystery in the ancient wood, after he flew up, he appeared, when he was five or six meters away from the root, there was no special feeling, that is, the degree of ascension was a little slower than usual, and when the height of the flight was more than ten meters and just touched the first layer of compartment, a huge pressure suddenly came from above, like a meteorite falling from the sky, rushing towards the top of his head.

Yi Yin's complexion changed, and he fell immediately, only then did he feel a lot, but cold sweat had already broken out on his forehead, the kind of coercion just now was too strong, as if the entire sky had collapsed, making people desperate.

"Hehe, Brother Yi, this time it's okay, the boss placed a treasure on the top floor, which is the coercion released by this treasure, a hundred years after his death, I really couldn't suppress my curiosity, I wanted to fly up to see, but I was directly shocked by the coercion, causing my limbs to be broken, and my internal organs seemed to be displaced, which hurt me for a long time, although many years have passed, but thinking of the situation at that time, I still have palpitations. Only by climbing the vines can you avoid coercion, and you don't want to repeat my mistakes. Baba sighed, his face full of color, not like a lie.

Yi Yin nodded, he experienced it once, and then he no longer risked himself, and climbed the vine up, although this vine looked old, but it was very strong, ordinary swords could not hurt it in the slightest, and the length was amazing, Yi Yin had been climbing for nearly two hours, and he couldn't see the end of the vine, looking down, it was a darkness, the light source effect in the ancient tree was very wonderful, even if the place where he was was well lit, but when he climbed to a higher place and looked down, there was darkness below.

"I don't know what the top treasure is?"

Yi Yin had a question in his heart, the distance from the one hundred and one layer was getting closer and closer, and a majestic and domineering sword intent swept straight down from above, fortunately, Yi Yin climbed the vines, so he was not harmed, and as Baba said, the first hundred layers were all broken by him, and there was nothing left, which saved Yi Yin a lot of trouble.

"It's here. ”

Although the vines continued to extend, there was already a layer of compartment above the head, and the thick sword intent seemed to be about to condense into substance, bringing a compelling sword aura, Yi Yin was slightly concentrating, jumping down from the vines, and the Qingfeng Sword slammed out, turning into a sharp cyan sword gang, and bursting towards the one hundred and first layer of the compartment.

Rumble!

The gray surface of the compartment suddenly appeared, the faint green light was flourishing, like the scorching sun in the sky, it was close to the early morning at the moment, the sky was slightly bright, but this cluster of light was dazzling, and the light was dazzling, so that the brute beasts in the Buzhou Mountain were alarmed, and the fierce beast roared, and the timid ones hid in the nest, and the bold ones approached the ancient wood, the brightness was too strong, Yi Yin couldn't open his eyes at all, only felt a fierce sword qi coming from above, directly hitting Yi Yin's chest.

"Not good!"

Yi Yin knew that something was wrong, and immediately used the puppet to replace him, only to hear a bang bang, the puppet's body fell directly from a hundred floors to the bottom, Yi Yin immediately climbed onto the vine, looking down in surprise, although it was pitch black, but the sound of the puppet falling heavily made him know the power of swordsmanship.

If it weren't for the puppet's own lack of consciousness, I'm afraid that it would have died in the dark green sword light just now.

"It's dangerous!"

Yi Yin wiped the beads of sweat from his forehead, and issued an order in his heart, asking the puppet to wait at the bottom temporarily, not to take action, what he didn't know was that the puppet below had already broken its tendons and fractures, completely unable to move, and was in a state of paralysis, no different from a dead person, at first, Baba thought that the puppet was Yi Yin's real body, and finally after inspection, he learned that it was just a puppet that looked similar to Yi Yin, so he was relieved.

After the faint green light was released, it immediately returned to calm, and the one hundred and first layer of the compartment was silent again, Yi Yin looked at the compartment and fell into deep thought, Baba was right, there is indeed a terrifying sword formation at the compartment, the formation is powerful and powerful, even if a master at the grandmaster level comes, he may not be able to crack it, and now the plan can only be outwitted, with strength to break the skill, find the formation eye of the formation, and then attack, it is possible to break the sword formation, but, where is the formation eye?