"Humph!" Monkey Boy, don't listen to my teachings. How many times have I told you not to trust others? There was no such thing as a favor here, only power was the key. Do you think he would be grateful to you for saving a life? Would he be grateful? You're wrong. Remember, no matter what the circumstances, do not easily trust others. You must constantly become stronger, and only with your unparalleled strength can you protect yourself, and not be reduced to nothing. If you didn't trust a stranger so easily this time, how could you have suffered such a serious injury? He almost lost his life. If you didn't have a strength that exceeds his, you would have long been a corpse that would be eaten by birds and trampled by beasts. In this world, strength is also what we need. Strength is the foundation of everything. "

Time slowly passed by, and after a few days, Yu Han's injuries gradually improved under the combined effects of An Tiangu's meticulous treatment and the edible spiritual nucleus. His wounds had basically healed, and his complexion had gradually returned to its original rosy white color. He started to cultivate again. Since he couldn't exercise strongly, he focused on cultivating his spiritual arts and mental cultivation methods.

As if there was a breeze, An Tiangu's figure walked out of the cave, and took down his backpack from behind him. As he opened it, he said to Yu Han: "Little monkey, I went to the Principal's place and brought you a few sets of clothes. Seeing that your clothes were dyed red with blood, I threw it away. Today, I will take you to a hot spring to bathe and change into new clothes. There are also a few pairs of new high speed boots, which are made to throw your old shoes away. "

Yu Han gratefully looked at An Tiangu and said: Thank you, Instructor.

"Little monkey, come with me!" "Immediately go bathe and change your clothes." An Tiangu said as he turned and walked out of the cave.

Yu Han took out a new set of clothes and boots, and followed him out.

The Spiritual Sparrow also flapped its wings and followed closely behind, following a zigzag path towards the back of the mountain.

After passing this mountain peak, a narrow valley appeared behind them. The valley was filled with lush shrubs, and on both sides were steep and steep cliffs.

This was Yu Han's first time entering, he looked around and followed An Tiangu into the bushes.

After zigzagging for a while, the fog in front of them suddenly curled up. The sound of water gurgling could be heard, and the shrubbery was faintly discernible within the fog. It was hazy, revealing a bit of mysteriousness and estrangement.

Yu Han looked up and saw a spring in front of him. The fog was coming from the spring.

Following An Tiangu to the side of the spring, Yu Han was surprised to find that the small spring water had actually split into two parts in the middle. One half of the spring water was crystal clear, the other half was like the bottom, bright white like jade, full of steam. The other half was as black as ink and cold. The water black and white on both sides were clearly incompatible, forming a natural taiji diagram. The black and white spring water rotated at a rapid speed, turning in the opposite direction. The spring water on the left was rotating to the right. The spring water on the right side rotated to the left, and the whirlpool formed by their rotation wasn't in the center, but at the widest part of the S-shape. At the center of the naturally formed fish head, it transformed into a deep fish-like eye.

"Instructor, why is this spring like this?" Yu Han asked in confusion.

… ….

"Little brat, remember, when you bathe, you can enter the left side of the Yang Spring first. In there, you can use the spirit art to absorb the Yang Qi, and when you feel that the Yang Qi is sufficient, you can slowly approach the Yin Spring. When you can endure the cold Yin Qi, you can enter the Yin Spring and fully absorb the Yin Qi, and at the same time, you can absorb the Yin Qi from the Yin Yang Spring.

"Yes, instructor." Listening to An Tiangu's teachings, Yu Han nodded lightly.

"Alright, take a bath! From today onwards, you will be here everyday to be tempered by Yin Yang energy. Once your body has absorbed enough Yin Yang energy, you will be free to do as you wish when you practice. it is a hundred times more powerful than the one you can only use right now, and you will understand how profound it is when you get there. " An Tiangu's usually unrestrained and unrestrained face revealed a kind smile. Then, he turned around and floated away.

Seeing that the wind teaching had walked far away, Yu Han took off his dirty clothes that were stained with blood and slowly went down the Spring of Yang. The spring water was not deep, only reaching his waist. As soon as he entered the water, Yu Han felt a warm and comfortable feeling seeping into his body.

Inside the spring, there was a caved in snow-white rock. Yu Han sat on it and submerged his entire body in the water. The rapidly spinning spring water was like a gentle palm, gently massaging every inch of his skin. He felt incomparably comfortable.

Yu Han sat upright on the white stone, both hands forming seals, his eyes slightly closed, secretly operating his spirit arts. In that instant, he felt all the pores in his body open up, and the spiritual yang energy from the swirling spring water endlessly rushed into his body. It circulated through his limbs and bones nonstop, and the wounds on his wounds were extremely comfortable and itchy.

As time passed, Yu Han felt his body becoming much fuller, the Spirit Yang Energy in his body becoming extremely abundant. Following the wind teaching's teachings, Yu Han slowly moved towards the point where the black and white yin and yang intersected. Just as his body touched the pitch-black Yin Spring, he felt a bone-piercing cold, and his whole body was shivering. He hurriedly retracted his body. After being stunned for a moment in the Yang Spring, he once again approached the Miasma Water.

After a few tries, Yu Han gradually got used to the cold. He took a deep breath, gritted his teeth, and slowly merged his entire body into the dark, cold Yin Spring. Immediately, his whole body began to tremble. His upper and lower teeth collided violently, making a "dang" sound. His body felt as if he had fallen into an ice cave. He felt countless icy auras entering his body through his pores and competing with the spiritual yang energy in his body for every meridian and every space in his body.

However, the masculine spiritual energy in his body was also desperately resisting. Yin and Yang energies were at loggerheads as they clashed fiercely. Yu Han suddenly felt that his body was constantly changing between the winter and summer. Suddenly, the cold penetrated his bones and his entire body trembled. Sweat and ice water alternated on his face, and the unbearable pain made him feel as if he was in a deep hell. He wanted to die, and he was in unbearable pain.

Thus, after the time it takes to drink a few cups of tea, Yu Han felt the Yin Yang Qi in his body becoming as beautiful as the Yin Yang Spring. Each of them occupied half of the mountains, left Yang and right Yin, the left half of his body became warm, the right half became bone-chilling cold, and they were incompatible and unrelated. It was the same in his dantian as well. Qi divided into Yin and Yang, with each side being its own.

Yu Han then moved his body to the point where Yin and Yang intersected. One half of his Yang body was immersed in the Yang Spring, while the other half was immersed in the Yin Spring.

Suddenly, Yu Han turned his body around, causing his yin and yang to fall, one half of his body was immersed in the Yin Spring, and the other half was immersed in the Yang Spring. In a split-second, his body once again entered a torturous, hellish state. Yin and Yang energies in his body struggled against each other as they wriggled and spasmed nonstop. His facial features twisted, this kind of pain that was not something that a human could bear almost made Yu Han faint.

After a few more minutes of suffering, the yin and yang in his body began to change. The yin body turned into yang, the yang body turned into yin, and the body became more comfortable. Only now did Yu Han heave a long sigh of relief.

He slowly moved his body into the spring and sat on the white stone. Suddenly, the Yin Qi in half of his body began to fight against each other. The yang qi coursed through Yu Han's pores and into his body, attacking the yin qi on a large scale. The yin qi resisted the attack with all its might, wriggling and trembling, its body releasing waves of sound.

Yu Han gasped severely, grinded his teeth, and endured the pain with all his might.

After another round of torment, the Yin Qi was finally compressed into half of the mountain inside his Dantian by the strong Yang Qi. It clamored for a while before calming down. Aside from the fact that half of Yu Han's body was extremely cold, the rest of his body had also recovered its usual warm and normal temperature.

Yu Han felt weak, as though he was on the verge of collapsing. He immersed himself in the Yang Spring and leaned against the rocks of the Spring Water, closing his eyes to rest for a long time. Gradually, Yu Han felt his body becoming more vigorous, and the Yang Qi he absorbed started to circulate in his body. He slowly opened his eyes and looked up at the sun. Seeing that the sun was setting, he quickly washed his body and went ashore.

After drying his body, putting on the new snow-white clothes, and putting on his shiny black boots, Yu Han felt his spirit uplift. The spiritual force in his body was full and had an inexhaustible strength. He stretched out his fists and kicked his legs. After practicing his fist techniques on the grass near the spring, he felt even more refreshed and excited.

The Spiritual Sparrow that was looking for food and play around nearby also flew back at this time, circling Yu Han non-stop. It chirped softly, as if praising its master's new clothes, and his handsome and elegant appearance and temperament.

"Little Spiritual Sparrow, let's go! "Time to go home!" Yu Han called out excitedly, and jumped happily all the way back …

On this day, Yu Han was cultivating in the stone forest when suddenly, a snow white, large bird flew past him while chirping in its melodious voice. He raised his head, looking at the snow white figure in the blue sky, his senior sister Bai Zhi's figure suddenly appeared in front of him.

"Sigh!" I wonder how is Senior Sister doing? " He couldn't help but feel a sense of longing and worry for his.

At this time, the Spiritual Sparrow flew in front of it. Its big eyes watched him as he continuously turned, as if it had already seen through his thoughts.

"Little Fairy, long time no see. I wonder how senior is doing now?" I miss her a little. " Yu Han looked at the Spiritual Sparrow and recounted his thoughts.