In the heart of Donghai Academy, the green corridor bridge is a clear lake with green waves rippling in the heart of the corridor. Several pavilions are built around the lake for students to enjoy the cool and enjoy the scenery. Gu Tianxiao was lying on the bench in the pavilion, panting. On the long wooden table next to the bench, there were four light yellow textured psychic energy thousand-pound talismans. Walking from Jiaziyuan to this point, Gu Tianxiao was also trying his best. The chews were jumping in the small lake at this time, and there was a "rat slash" style and a "dead fish" style, swimming around the lake casually, having a great time.

"After walking on the chewy, after resting, walking up this step is the Management Zhai Tower. Master Gu Tie is on top." Gu Tianxiao pointed to the granary steps leading to the Management Zhai Tower along the middle shore of the lake and said. The chewy jumped out of the water a little reluctantly, shook his wet hair, and jumped onto Gu Tianxiao's shoulders.

The Management House is where the academy teacher prepares lessons and stays. Each of the current members will have a house, almost two houses. At this time, Master Gu Tie was in the house on the east side of the second floor, carefully looking at the spiritual sword in his hand, Gu Tianxiao's father Gu Fei's relics "Soul-Devouring".

Master Gu Tie is another strange existence in the Gu Sword Sect. It seems that Gu Tie has been there for a long time. However, for Master Gu Tie, the people of the Gu Sword Sect, except for knowing that he is a master of iron-making sword-making, they seem to know nothing else. Perhaps it is because the flying sword he created is so famous that it covers everything else. However, Master Gu Tie is not like a man who thrusts at all. He looks like a gentle middle-aged and elderly Confucian scholar, with long hair still still black and shiny. He is often scattered behind him with only a knot, and he doesn't even have a beard. So when Gu Tianxiao was a child, he always thought he was a teacher.

"Master Gu Tie, it's me, Tianxiao." Gu Tianxiao walked to the door and knocked on the door softly.

"Tianxiao, come in." The gentle voice of Master Gu Tie came from the house.

Gu Tianxiao pushed the door and walked in. Looking at Master Gu Tie who was still unchanged, he reached out and bent down and bowed respectfully, "Grandpa Gu, he is still so charming. Tianxiao has seen Grandpa."

"Well, you kid is still so sweet," Master Gu Tie said with a smile, and glanced at the beard lying on Gu Tianxiao's shoulder and said meaningfully, "It's hard for you, a little fairy. The diligence of heaven will eventually break the shackles."

Jinzi scratched his mouth with his front paws, called "Jiujiu" a few times, and then turned over and went to "sleep". For this old acquaintance who had been nodding for hundreds of years but did not know the depth, Jinzi thought it was the most appropriate to pretend to be an ostrich.

Master Gu Tie didn't care much about the reaction of the mouse, and handed the sword in his hand to Gu Tianxiao and said, "This is your father's natal flying sword 'soul-eating'. I have successfully repaired it into a spiritual flying sword, and now I'm officially handed it back to you."

Gu Tianxiao took the spirit sword solemnly, bowed respectfully, and then looked at the sword. The silver-white sword body was shining with a slight cold light, not very long or less than two feet away. The sword body was quite round and delicate. The snow-white sword grid showed a small and delicate inverted swallow shape, with neat and symmetrical patterns. The light blue sword stem was barely held, and it was flat and round. Gu Tianxiao could not see what material the entire sword hilt was made of, and it was integrated with the sword body, but it was more like the sword sword of the world. There was also a small conical glass pearl at the top of the sword hilt, shining with a slight blue light.

"Xiaoxiao, I remember that your father's flying sword is a three-foot long sword with black all over the body. It is more than twice as wide as this sword. The sword is extremely sharp. Is this old man fooling you?" The monkey muttered in Gu Tianxiao's heart.

Gu Tianxiao's memories were very vague, but after holding this sword, he felt an inexplicable sense of peace of mind. It was only the words of Master Gu Tie interrupted his thoughts.

"Tianxiao, your father's flying sword is taken from the Nether Cave Heaven, one of the nine major cave heavens. It is called Soul Devouring. After killing the opponent, it will absorb the soul of the dead to nourish the sword body and replenish the sword master's domineering power. Those who are killed by this sword will completely disappear between heaven and earth. However, your father is kind-hearted and usually uses his own sword magical power to fight against the enemy. But even if the soul devouring magical power of this sword is ignored, the material of this sword itself is rare in the world. After the soul devouring is broken, if you want to completely repair it, only the genius who goes to the Nether Cave may have hope."

"Grandpa Gu, I remember that the soul-devouring body was dark. I used to think it was a magic sword." Gu Tianxiao said, stroking the light silver-white sword body.

"Strictly speaking, it is indeed a magic sword. Although weapons are evil objects, they are still people-oriented," Master Gu Tie walked to the windowsill of the house, closed the window that was originally opened, and then turned around and said, "Tianxiao, this time the spiritual energy of heaven and earth is changing, you can now practice to the foundation-building realm. I think you have already understood the principle of this change."

"Yes, Grandpa Gu, if the spiritual energy of heaven and earth is represented by color, if the spiritual energy before the spiritual wasteland occurred was black, then the new spiritual energy of heaven and earth is white now, so when I saw this white sword body, I guessed the general repair process." Gu Tianxiao waved the soul-devouring in his hand and said.

"Very good, learn from other things, and it's a lesson for the children," Master Gu Tie nodded slightly and continued, "Although the colors are different, the essence is still the same, but the structure is different. Tianxiao, do you know why the spiritual swords of our Gu Jian Sect sell so well?"

Gu Tianxiao thought for a while and said, "Because there is no competition, and the flying swords of our Gu Jian Sect have always been of excellent quality and are popular."

"It was true that there was no competition in the early stage, but soon other sects released spiritual swords, especially the forging lineages of various schools of thought, which were not inferior to our Ancient Sword Sect. Tianxiao, don't underestimate the heroes of the world. However, before the sale, we released a simple sword control formula adapted by me. As long as it was a spiritual sword produced by our Ancient Sword Sect, this formula can be used to traction and reception. Although it is not a serious flying sword control method, in the spiritual waste period when all flying swords could only be regarded as secular swords, it is a great temptation to have a flying spirit sword. This is the key to our continued high price before. And that formula is the folk remedy obtained by me who made a slight modification of the basic traction formula of the ancient sword outside sect after referring to the Mohist theory, and it is also a reference to this black and white inversion principle."

"So that's it. Grandpa Gu is really a god. Tianxiao admires it." Gu Tianxiao sincerely praised.

Master Gu Tie waved his hand and said, "This is a small path that is not worth mentioning. However, the academy's theory of improving the spiritual energy cultivation is indeed a feat that benefits the world. It only makes Tianxiao, you guys. Now, the cultivators have regained the cultivation method. Although it is not enough to support the upper and upper realms, after being able to replenish spiritual power, it is at least considered to be life-saving. And this repaired soul-devouring spirit sword can also be re-cultivated from the spiritual energy method into the natal spiritual sword." Master Gu Tie sighed lightly,

"Your mother is also a smart person. Before the immortal went, she had arranged the spiritual sword business to return it to the sect in exchange for the Presbyterian Church to continue to support you. Although the Presbyterian Church failed to recognize the throne that your mother passed on to you on the grounds that you were still young, she also rejected the proposal of Gufeng's wife to become the queen. Now, the throne of the sect leader Gufeng is also a compromise. Two years later, you princes graduated from the academy. Whoever stands out and achieves the throne depends on their respective abilities."

Gu Tianxiao was silent for a while after listening to these established facts, and then admitted frankly, "Tianxiao should do his best and cannot lose his reputation as his parents. It's just Grandpa Gu. I think the name of Soul Devouring is a bit unlucky, and it doesn't match the current appearance. Can I change my name?"

"It's impossible. This sword has been reborn. The original sword spirit has long dissipated. You are the master again. Even if you call him Amacao and Ago, there is no problem." Master Gu Tie quipped.

Gu Tianxiao looked at the silver-white short sword emitting clear light, and his index finger gently slid from the tip of the sword to the hilt of the sword, and then said in a straight voice, "I will call you 'Gintama Soul' from now on." As if responding to Gu Tianxiao, the glazed black pearls had a conspicuous purple pattern, and then they calmed down towards the sky blue.

Master Gu Tie looked around and nodded silently, saying to Gu Tianxiao, "The Lizhu of this sword is a unique thing in the Netherworld Cave Heaven. It is the place where the soul-devouring and soul-absorbing eyes are located. It is also the key to the continued cultivation of the natal spiritual sword after it is broken. If you have the opportunity to go to Netherworld Cave Heaven in the future, you must explore the relationship. Maybe it is another secret between the world. In addition, don't look at this sword, it is actually extremely sharp. I made a scabbard for this sword and gave it to you." After that, Master Gu Tie picked up a snow-white leather scabbard from the rosewood table beside him and handed it to Gu Tianxiao. Gu Tianxiao took this delicate and exquisite hard leather scabbard engraved with auspicious cloud patterns, and slowly sank into the sword body. He saw that the sky was seamless and the pearls were perfect.

"I thank Grandpa Gu, but Tianxiao's family has received a lot of favors from Grandpa Gu, and Grandpa Gu always doesn't take any money. To be honest, Tianxiao is a little nervous." Gu Tianxiao was like a knight in the world, holding a sword in his left hand and holding his fist in his right hand, making a polite manner.

"Haha, you kid calls me grandpa, how can you get so much pretentious?" Master Gu Tie reached out and touched Tianxiao's head and said with a smile, "Your father is all grown up when I see you growing up. Besides, I have everything I should have, and I have nothing I should have. If you want you to be successful, it is my greatest pleasure. By the way, this storage bag contains some molds and equipment used for class. Please help the old man to arrange it in the classroom. Tomorrow, you can demonstrate the basic forging methods for students with me in class."

Gu Tian blushed and agreed with a shy smile. Then Gu Tianxiao bid farewell to Master Gu Tie, and led the rice to the special classroom where he taught the spiritual energy forging. He finished the arrangement of what Master Gu Tie gave him. Then he said to the already bored rice, "When I was a child, I often lived on both sides of the Imperial Palace and the Immortal Island Sect. When I lived in the sect, Qiutang and Dongxue would take me to the side hospital arranged by my father to live.

Grandpa Shi Gu already lived there and often led me to visit the ironworks behind the side courtyard. When I looked at the craftsmen who were sweating, I often told me some truths, such as 'A gentleman is responsible for the foundation, and the Tao is born', and told me not to underestimate these ironworks. 'Heaven moves forward, and gentleman strives for self-improvement', and told me that only those who endure hardships can become the best. At that time, I really thought that Master Gu Tie was a teacher."

It was just that the cheesy was still sleepy and there was no response.
Chapter completed!