Han Feng snorted slightly, and said sharply: "Don't think I'm really afraid of you, even if you and I want to cooperate, you have to explain the situation clearly!"

Yan Yanfang's momentum was slightly restrained, she moved her eyes to look at the stone tablet that stood like a mountain, and said lightly: "This stone tablet is called the Tianlong Tablet, and it is indeed the entrance to the real cave of the powerful man. ”

"Over the years, except for the old monster of the white crocodile, who entered it by chance, no one else has ever entered. Yan Yanfang paused for a moment, and then said: "But in my memory, the ghost clan has a secret method that can break all the secrets!"

"Are you sure it's all hidden?" Han Feng asked with some disbelief as he clasped his hands to his chest.

"Of course, it's a secret technique derived from a saint-level exercise, and it won't be difficult to break through here. Yan Yanfang said confidently.

"You asked me to cooperate because I was promoted to the Crystal Transformation Realm?" Han Feng raised his eyebrows.

"That's natural, otherwise it won't be able to be used at all, and I can't do it alone, maybe joining forces with you is a possibility. Yan Yanfang nodded and explained.

"How do you join forces?" asked Han Feng.

"It's very simple, just infuse me with your soul power, I have my own way to condense into one, and try my best to use that secret technique, I will definitely be able to break this stone tablet. Yan Yanfang said.

"Oh, in this process, aren't you afraid that I will be bad? believe me so much?" Han Feng smiled lightly and asked.

"You can't threaten me yet!" Yan Yanfang's hand suddenly unfolded, and the phantom behind her immediately emerged, condensing into a burly and tall ghost in the blink of an eye, covered with cyan lines, muscular, and extremely strong.

His appearance made the entire space ripple slightly, obviously his strength was incomparable, and he didn't know how Yan Yanfang summoned it.

Her secret art is so weird that I can't imagine it!

Han Feng muttered secretly, when he saw this green fang ghost, he immediately knew what Yan Yanfang meant, this was a layer of protection she gave herself, with this ghost, even if he wanted to make a bad idea, it would be difficult to implement it.

"I hope you don't play tricks, otherwise you will bear the consequences!" Yan Yanfang stared at Han Feng and warned.

Han Feng smiled abruptly, and instead of answering this sentence, he asked, "Say, how to use this secret technique? How can I infuse soul power into you?" I don't think it can be simply passed on like this, there must be something special!"

Yan Yanfang glanced at him with a deep gaze, and said lightly: "There is a trick for you to be familiar with, and only after you master it in place, can you infuse soul power into me." ”

After that, she immediately took out a piece of jade slip and threw it to Han Feng.

Han Feng took it with a smile, swept away the soul power, and carefully checked that there were no other abnormalities before injecting soul power to observe and study.

The more he looked at it, the more amazed he became, the trick described in this jade slip was incomparably mysterious, once he thoroughly mastered it and cultivated to an extremely high level, he could actually condense his soul power into silk and transmit it for thousands of miles.

Of course, if you want to achieve that kind of state, it is not a short period of time, and it is difficult to achieve it without three or five years.

Not only that, but after condensing the soul power into silk, it will flicker at a special frequency, which is very suitable for fusing with the soul power of other people.

Han Feng thought more, if this technique was combined with his Xuan Soul Sword, it would inevitably increase the power of his Xuan Soul Sword and become a sharper killer weapon.

Even if it can't be combined with his own soul sword, he can also cooperate with his own soul power self-explosion method, this wisp of soul power is originally a highly condensed thing, once it self-detonates, the power is definitely not small, if it suddenly attacks, it will definitely give the opponent an unexpected surprise.

Soon, half an hour later, Han Feng had preliminarily mastered it, and he was already able to use this magic technique, and his soul power shot out in a special filamentous shape, and the light purple light was flickering at an extremely fast speed.

At this moment, it didn't have much attack power, and when it hit the stone face, it only shook a little dust.

"Your understanding is really high, and you can already cooperate with me when you first enter the threshold so quickly. Yan Yanfang glanced at Han Feng and suddenly said, "Without further ado, let's start quickly." ”

Han Feng knew that she didn't want to let herself master it more thoroughly, so as not to pose a threat to her, and at this moment, the matter of breaking the entrance of this stone tablet was important, and he didn't care so much about her, so he immediately nodded, looked up at her, and silently ran this technique, shooting out wisps of soul silk from the center of his eyebrows, spreading to the other party.

With a wave of Yan Yanfangyu's hand, the soul power rolled out, forming a barrier on his chest, floating in the air in an oval shape, and the halo spread outward in a circle, and the light was soft and brilliant.

As soon as the magic trick in her hand turned, this layer of barrier immediately swayed slightly, took Han Feng's soul silk, and quickly absorbed his soul power, as if adding oil to the fire, making her layer of soul power barrier more and more intense, shining in all directions.

Then, the seal in her hand flew over, and one after another condensed the dark cyan magic trick into this layer of soul power barrier, causing its shape to change one after another, and it was full of brilliance.

But this secret method seems to be extremely difficult to present, and it lasted for a cup of tea, but it failed to condense it.

Han Feng's brows furrowed, in such a short period of time, his soul power had consumed nearly one-tenth, if it weren't for the fact that his soul sea could derive some soul power on its own to make up for the shortfall, he would really be a little unbearable.

"Han Feng, don't save your soul power, increase your output!" Yan Yanfang looked solemn, raised her eyes to look at Han Feng, and urged.

Han Feng didn't respond, but the magic trick in his hand changed, and the soul silk shot out of the center of his eyebrows immediately increased by thirty percent, and flew onto Yan Yanfang's soul power barrier.

"Buzz ......"

This layer of soul power barrier immediately hummed, swelled violently, and turned into an ellipsoid the size of more than three feet, and at the same time, the shape was still changing rapidly, as if it was about to change its appearance.

Yan Yanfang's face was overjoyed, the magic trick in her hand quickly popped out, the light on her bright forehead shone, and the rolling soul power flowed out, turning into thousands of soul threads, all of which were injected into this ball of soul power light, so that it gradually stabilized, and at the same time, it was constantly shrinking, and in a few breaths, it became a round ball only the size of a foot, with a cyan body and a restrained breath.

Han Feng looked at this round sphere, but frowned, he could feel the power contained in it, it was by no means a simple sphere, once it exploded, it was enough to level a large area, if it was put in the mortal world outside, I am afraid that a city would be razed to the ground.

But the next change made Han Feng's eyes widen, only to see that this soul power light ball continued to condense, and in an instant, it turned into an existence that was only three inches in size, suspended in the air like a fist.