But Liu Mengya seemed to have thought of something and walked over to remind Lin Huan: "Big Brother, didn't you say that all of the mirrors and flowers, and even the moon and water, would not be able to withstand the sun's scorching rays? "Then, you should put this scorched jade back into the water and have a look."

Lin Huan nodded his head, then once again placed the beautiful jade into the water. However, after the beautiful jade was placed in the water, other than some bubbles appearing on it, there was no other reaction.

"Big brother, look in the mirror again." Liu Mengshu also reminded her.

Lin Huan couldn't help but look at the jade in the basin in the mirror again, but there still wasn't any unusual change in the mirror. This time, Lin Huan really had nothing he could do, the two sisters could not help but be disappointed.

However, after his experiments to this point, Lin Huan's train of thought had unexpectedly become clear: Exposure to the sun, could it be some hidden meaning? He couldn't help but ask the two sisters, "Meng Ya and Meng Shu, what are the characteristics of sunlight?"

"Warm, bright."

"Hot, light …"

Lin Huan nodded his head slightly. Indeed, these were all elements that symbolized sunlight, so sunshine was a type of light.

"Ultraviolet." Lin Huan slapped his forehead and shouted out.

"Ultraviolet, big brother, what does it have to do with sunlight?" Liu Mengshu said, puzzled.

However, Liu Mengya understood and said, "Big bro is right, sunlight is ultraviolet light."

Lin Huan became a little excited, "Help me find a lamp with ultraviolet light." The two sisters rummaged through their belongings, but couldn't find anything. Thus, they went downstairs to the supermarket to buy some food.

"All kinds of grudges and grudges, all kinds of paintings, in the end it's just a reflection of the moon, unable to withstand the sun's scorching heat. But the true happiness comes from the heart. "

Lin Huan murmured these words again, thinking that there was an endless sea of suffering on this piece of jade that symbolized hell on earth, and there was also an eternal joy that symbolized the rise and fall of heaven. However, the people were immersed in the secular world, so they didn't know that it was just a reflection of the moon and the water.

Lin Huan switched on the ultraviolet light and shot it towards the beautiful jade in the water. The beautiful jade was covered in a halo of light. Such a strange sight made the three of them extremely excited.

However, there seemed to be too many things hidden within the layers of light that the three of them couldn't see clearly. Lin Huan rubbed his eyes and looked carefully. However, he could only see layers upon layers of light rays. Within the light rays, there seemed to be countless images, but no matter how big he opened his eyes, he couldn't see what was inside.

Lin Huan helplessly shook his head, he raised his head and saw the mirror in front of him. And when Lin Huan saw the mirror, he could not help but let out a sigh.

Hearing Lin Huan's voice, the two sisters also couldn't help but raise their heads to look at the mirror. They saw that the mirror was actually flowing like a wave, with dense text constantly rolling inside. However, these words were not simple modern writing, but rather ancient writing that was difficult to decipher. For a moment, even though the two sisters were both talented students of higher institutions, they were still unable to understand the ancient characters.

However, Lin Huan had learned Chinese medicine from his master for many years, and had flipped through many ancient medical books before, so he could recognize the dense ancient characters. Lin Huan finally understood why his master had only allowed him to read some ancient books. It turned out that his master had already foreseen this.

Lin Huan looked at the densely packed words, and couldn't help but become excited for a moment. This was because the so called Delightful Secret Key s recorded in the dense written records were only a type of Qi Cultivation Grimoire.

Lin Huan could not help but recall the miraculous scene his master once used his Qi to knock down the flying bird, and he could not help but become even more excited. It turned out that the trick of master's so called luck was actually hidden in this beautiful piece of jade. But as Lin Huan continued to read, he couldn't help but become even more curious.

Because this so called grimoire was actually called a Delightful Treasure Book, and in reality, it was a kind of mystical secret technique within the room. This magical secret technique recorded the secrets of all the male and female interactions, as well as the techniques to gather Yin and Yang energy. However, after one cultivated Yin and Yang replenishing and male and female cultivation, the body would produce a qualitative mutation, which would cause an extraordinary aura to flow within the body. To put it in a more normal way, this kind of Qi, was equivalent to the inner Qi that the martial artists of the Ancient Martial Arts era cultivated. As he cultivated deeper, the aura within his body became stronger.

Lin Huan stared intently as he developed a strong interest for the information recorded in the Delightful Treasure Book. No wonder Master had once said that modern people relied too much on modern technology, thus ignoring the human body's own potential. And the ancient people lacked modern technology, in order to survive, they unceasingly explored the human body's own potential, and thus made the human body's potential come into full play. The reason why the people of the Ancient Martial Arts era possessed such tyrannical strength, was because some of them even had the ability to walk on the edge of a cliff.

According to this method, if he continued to train according to the Delightful Treasure Book's method, one day, he would very likely become one of the few people in the world who possessed extremely powerful abilities. Lin Huan could not help but become excited, and as he looked deeper, Lin Huan's expression became even more excited.

Previously, Lin Huan was suspicious of the fact that the ancient emperor had three palaces and six courtyards, and was even complaining that his master had not passed on to him any mystical techniques to strengthen the power in his room. But after looking at the Delightful Treasure Book, Lin Huan realized that not only was he able to control his body at will by cultivating the skill, he could also rely on the technique to increase his own strength at will, thus achieving the effect of fighting for a long time without weakening. What was even more exciting was that if he were to use the dual cultivation technique recorded in the Delightful Treasure Book, it would not only be beneficial to men but also women. Moreover, if the inner breathing of a cultivator reached a certain level, this cultivator could use the dual cultivation technique to help the female cultivator heal her injuries, increase her skills, and even improve her appearance.

Lin Huan could not help but be ecstatic, the smile on his face was overflowing with brilliance, and could not be hidden. When the Girls of Liu Family saw Lin Huan looking at the strange writing, it was as if he had seen a treasure. However, seeing how focused he was, it was not good to disturb him, so he just silently walked away.

Girls of Liu Family couldn't help but be curious about the mysterious text. He couldn't help but think what exactly was written on it that made Big Brother read it with rapt attention. Although there were many questions in his heart, and Lin Huan was at a high concentration point after that, it was not good to ask too many questions.

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