C190

Ling Yan followed Rong Yi into the secret chamber and found that Rong Yi had walked to a corner of the secret chamber. He quickly hit the wall a few times with a certain rhythm and rhythm.

"Kacha ~ ~" Suddenly, a piece of brick on the wall seemed to bulge out a small distance.

After which, he reached his hand out and pulled out a transparent crystal from the brick.

Ling Yan could clearly see that within the transparent crystal, there seemed to be a liquid that was slowly flowing like mercury. After feeling the heat in the palm of his hand, this liquid that was like mercury suddenly dispersed, tightly sticking to the crystal wall as if it were alive.

"Master, this is …" Ling Yan asked in surprise as he watched this scene.

Rong Yi walked over and handed the crystal stone in his hand to Ling Yan, smiled and said, "Yanzi, this is called silver fat, there's a saying that calls it walking goat fat, the hardness of the jade is average, it's more beautiful than just its appearance, but this silver stone has special liquefaction, it has strong plasticity and hardness, the key is that it has intelligence."

Do you see its current state? It will sense the heat and attach itself to it, allowing the human body to absorb it. After absorbing it, it will swim in the skin, strengthening the bones, and finally stop at the hardest part of the human body.

Generally speaking, the body training body basically doesn't need outside force to be used. The body is the weapon, and the body usually uses the hands and feet to attack, so, after absorbing this silver fat, apart from the whole body's defensive power increasing, the arms and legs' defensive power will be even more powerful than before.

As Rong Yi spoke to here, he discovered that Ling Yan's expression was a bit strange. He raised his eyebrows and said with a puzzled expression, "Yan Zi, what's wrong? Do you have some doubts?"

"No, no, master, I understand. This silver fat can strengthen the bones of the body and increase the defense of the body, but it will also strengthen the hardest parts of the body, right?"

"Yes." Rong Yi nodded, "Come, crush the transparent crystal and absorb the silver liquid. Then, let me experience the hardness of your fist."

"Uh, okay." Ling Yan received the transparent crystal, his eyes flickered a few times, and then said hesitantly, "But, Master, my …" "The hardest part is not the limbs …"

"No?" What is that? " Rong Yi was stunned.

Ling Yan awkwardly tapped his forehead with his hand.

"The forehead? "Yanzi, you're practicing the Iron Head Merit Art?"

"Yes …" "Yes." It was impossible to say that this was a naturally strengthened part of the « Berserk Golden Body Art » that Ling Yan had practiced. When it came to top cultivation techniques in the Spirit Realm, Ling Yan had always maintained the principle of keeping a secret, unless there was nothing in this world that could threaten him.

"Alright, then you first absorb it. When the time comes, I will experience the toughness of your forehead, the toughness will increase, and the damage will also increase. Head attack, this is a battle that doesn't lack a method to catch people off guard."

Ling Yan took a deep breath and slightly exerted force with his palm. Along with a light bang, the transparent crystal shattered, and the silver inside lost its binding. Like a bird trapped in a cage in broad daylight, it instantly rushed out, entering into the skin on Ling Yan's hand.