This is a dense forest called the Desolate Ancient Forest surrounded by mountains 600 miles away from Renjie City. At this time, Zhan Chen was exploring the forest with Cai Yuexin, and he wanted to find the best place for his retreat.

There is a reason for this, one is that the focus of his cultivation in the next stage is all kinds of secret techniques and Dao techniques, which require a vast space for experiments, and this vast desolate ancient forest occupies almost one-sixth of the realm of Taichen Prefecture, and it is full of dangers and rare people, which is just right for a master like him to refine Dao swordsmanship.

Second, in the process of exploring the Guanghong Secret Collection, Zhan Chen obtained the first secret technique "Canglong Huitian Seal" which belonged to the wood attribute, but Zhan Chen knew very little about the mystery of wood, so he chose the retreat place in the dense forest, which was very helpful for his comprehension of the mystery of wood.

Finally, before he came, he heard that there were many immortal-level high-grade demon beasts living in this ancient forest, and even immortal-level top-grade demon beasts, which happened to be his sparring partner.

Coming here, the happiest thing is Caiyuexin, she excitedly shuttles through the forest, for her, the woods feel at home.

Seeing her like this, Zhan Chen smiled and said, "Xin'er, you seem to be very happy." ”

Cai Yuexin replied, "Yes, it feels like home here. ”

"By the way, I swore in front of you that if I succeed in cultivation in the future, I will take you home, and now it's time for me to fulfill my promise. ”

After listening to Zhan Chen's words, Cai Yuexin's expression darkened, and she said, "I don't want to go back, I just want to follow you forever." ”

"But didn't you just say that it feels like home here?"

"Zhan Chen—forget it, your current strength is not enough, when you break through the Law Body Realm, I will tell you the truth. Cai Yuexin showed a look of wanting to speak and stopping.

"Isn't my strength in the Ming Dharma Realm enough to protect you home? I know, you are a powerhouse at the level of the Dharma Body, and the place where you are located must not be simple. Zhan Chen sighed.

At this moment, Cai Yuexin stopped and said, "Zhan Chen, pay attention, I feel that there is a difficult character in front of me, let's go around." ”

Zhan Chen nodded and said, "Okay! "In this line, he relied on Cai Yuexin's keen perception of demon beasts to avoid many powerful existences and was able to go deep into the ancient forest, otherwise even if he had the cultivation of the Law Body Realm, he would not dare to casually break into this dense forest. But Zhan Chen got the help of Cai Yuexin, and he was like a fish in water in this forest.

After another half a day, they found a valley, the range of the valley is very large, there are twenty miles in length and width, Cai Yuexin probed around, and said happily: "Zhan Chen, I have observed, there is no powerful existence within a hundred miles of this vicinity, if you want to cultivate Dao arts, it is most suitable here." ”

"Great, let's choose this place as a retreat!" Zhan Chen immediately decided.

He found a nearby mountain and carved a cave into the rock, which he placed as a temporary retreat.

Then, Zhan Chen came to the middle of the valley and began his real cultivation, he first chose to cultivate the Canglong Huitian Seal, standing in the bushes, he could feel that there was a lot of vitality everywhere, the forest was quiet, and he only heard a few insects and birds.

In such an environment, Zhan Chen's heart gradually calmed down, and the "Canglong Huitian Seal" exercise was bubbling in his heart.

This is a wood attribute secret art, its effect is to be able to instantly come to a strong recovery force, in the battle by ordinary trauma, only a few seconds to recover as before, even if the enemy cut off the entire arm can also be immediately severed and reborn, in a few minutes to derive a new arm, and with the rebirth of **, it can also provide a large amount of energy to the body, relieve the fatigue of the battle, so that the immortal can continue to fight, just like the wooden dragon he dealt with at the beginning.

"This secret technique is very powerful, I am a body immortal, ** recovery power is more than ten times that of the same level, if I cultivate this Canglong Huitian Seal, it can even increase my ** recovery speed by a hundred times, so that I can be invincible in the battle with the same level!" Zhan Chen thought excitedly.

To a certain extent, the significance of this secret technique to himself was no less than the top-level Dao Divine Light Flash he obtained, even though the value of the Divine Light Flash was much higher than that of the ordinary immortal-level supreme exercises.

"If you want to refine the Canglong Huitian Seal, you must first convert the absorbed Heaven and Earth Yuan Qi into wood attributes, and then gather it in your chest, condense it into a Canglong Seal, and continue to strengthen it day and night, and when it comes to the fierce battle, activate the Canglong Seal, in order to obtain a strong recovery power, and the recovery ability provided by the Canglong Seal is not unlimited, it will gradually weaken as the battle continues, and even eventually disappear, if once the energy of the Canglong Seal disappears, then you must take time to condense again, if the energy of the Canglong Seal does not disappear, then as long as you continue to replenish it with energy, you can recover as before。 Zhan Chen silently recalled each point of the exercises, and at the same time, the immortal yuan in the meridians in his body had already begun to operate according to the cultivation route of the Canglong Huitian Seal.

However, after all, the Canglong Huitian Seal was an immortal-level superb secret technique, and Zhan Chen's previous research on wood attributes was only superficial, so it was difficult to cultivate this secret technique.

However, Zhan Chen understood the truth that he couldn't eat hot tofu in a hurry, and took out the patience to study day and night, time passed day by day, Zhan Chen's comprehension of the mystery of the wood also grew from scratch, from weak to strong, he only spent three years to comprehend the mystery of the wood from the human level to the ground level, but after entering the ground level, his comprehension of the meaning of the wood suddenly slowed down, which had a lot to do with the fact that he had comprehended too many mysteries before.

The mystery of the wood of the ground level is precisely the minimum standard for practicing the secret art of the Canglong Huitian Seal, and the moment Zhan Chen realized the mystery of the wood of the earth level Yicheng, a green three-clawed dragon was born in his left chest, that is, directly above the heart, this green dragon is connected end to end, surrounded into a circle, vivid, full of life's sense of agitation.

Zhan Chen was overjoyed and muttered, "Canglong Huitian Seal, I have finally refined it! ”

But he was quickly relieved from his joy, according to the secret arts, he only cultivated to the first layer of the Canglong Huitian Seal, and the real Canglong Huitian Seal has three levels, the second requires the comprehension of the mysteries of the wood to be sixty percent, and the third important comprehension of the mysteries of the wood is ninety percent.

Each time the secret art is upgraded, its recovery ability will be doubled on the original basis, and its mark is that the mark of the Canglong Huitian Seal will also change, the second, the three-clawed green dragon will evolve into a four-clawed green dragon, and the third, the four-clawed green dragon will evolve into a five-clawed green dragon.

"Canglong returns to the Heavenly Seal, I can only cultivate here for the time being, if I don't continue to improve my comprehension of the mysteries of the wood, I won't be able to cultivate the second level of the Success Method, and the ascension of the mysteries is not casual, it requires the accumulation of comprehension, it needs momentary inspiration, I should stop it for the time being, and begin to comprehend the divine light. ”

Zhan Chen finally shifted his attention to another exercise he had obtained in the Guanghong Secret Collection, compared to the Canglong Heavenly Seal, if he cultivated to the Divine Light Flash, it would directly increase his strength significantly.