From Demon Slayer, the sword is invincible

"Mr. Xiaodao, why do people call you Lord Yidao?"

Bragging little Hui Liya: "Because my teacher usually kills demons with just one sword!"

"Mr. Knife's knife must be very sharp!"

Xiao Huiliya explained: "The teacher is too powerful. Ordinary swords will not be able to withstand the huge force and will break. This time we came here specifically to forge a more powerful Nichirin Sword!"

"Wow, it can even break a knife, what kind of powerful strength is that!"

Proud little Teriya: "As powerful as my teacher!"

"I also want to have a master as good as your teacher!"

The proud little Hui Liya: "That's not easy, my teacher dominates the whole country!"

Xiaotie kept asking all kinds of questions, but Feng Xiaodao didn't answer, so Xiao Huiliya naturally took on this task. He had finally found a child to show off to, so of course he had to show off. Although Xiao Huiliya was a few years younger than Xiaotie, the smart Huiliya didn't think this was a communication barrier.

So gradually, Xiao Tie was attracted to this powerful little friend.

"I heard that you are the young master. Are you willing to be friends with me?" Xiao Tie was a little worried about Huiliya's identity. After all, even the most prestigious village chief in the village respected Huiliya very much.

Huiliya smiled, revealing two little fangs: "Of course I am willing! My teacher told me that identity cannot be an obstacle to friendship. The only obstacle is one's own heart. I am the young master and an ordinary child." He patted his chest, indicating that he would protect Xiaotie.

After hearing this, Xiaotie laughed happily: "That's great! Let's play together from now on!" He held Huiliya's hand and excitedly talked about all kinds of fun things in the house.

Teriya responded enthusiastically, and the two soon became engaged in a lively conversation. They talked about each other's favorite toys and games, and agreed to explore every corner of the village together.

Feng Xiaodao did not fall asleep immediately. It was just getting dark, so why would he feel sleepy? Since he maxed out his intelligence attribute, he has always been full of energy. A few hours of sleep a day is enough. He watched the two children playing while petting the cat in his arms.

Suddenly, Xiao Tiedengdeng ran over from the wooden floor and said to Feng Xiaodao, "Mr. Xiaodao, you haven't told me why you know my name. I have been thinking about it for a long time and I don't remember having seen you before?"

The little Hui Liya beside him quickly explained: "My teacher knows everything!"

"Really? Mr. Xiaodao, do you really know everything?" Xiaotie asked Feng Xiaodao with a half-believing and half-doubting look.

Feng Xiaodao thought about it, raised his lips slightly, and said with a smile: "It's true, Xiaotie, I not only know your name, but I also know that you have been studying the combat mechanical puppet "Yuan Yi Lingshi" passed down from your ancestors. Am I right?"

"Wow! You, you really know everything!" Xiao Tie said in amazement.

"What kind of mechanical doll is this? Is it fun?" asked Huiliya curiously.

Xiaotie seemed to have thought of something, and took Huiliya's hand and prepared to take his new friend to see it. Feng Xiaodao also followed. He was very interested in this mechanical doll, and it was also one of the goals of his visit this time.

Soon the three of them came to a workroom. Xiaotie unlocked the door skillfully and quickly lit an oil lamp. As the light came on, everything in the room was clearly visible. A huge humanoid figure stood there quietly, covered with a thick layer of dust cloth, like a sleeping giant. Xiaotie walked forward without hesitation, pulled off the dust cloth, and revealed the true face inside - the combat mechanical puppet "Yuan Yi Zero"!

Xiao Tie proudly introduced them to the two: "This is the mechanical puppet passed down from my ancestors. It is said that it was made by our ancestors imitating a powerful swordsman. Because the swordsman was too powerful, our ancestors could only use six arms to imitate his swordsmanship."

As he spoke, he gently stroked the shell of the doll, his eyes flashing with admiration and yearning.

Hui Liya's eyes lit up and he praised loudly, "Taikoole, can he move?"

Xiao Tie looked confused, "What does 'too cool' mean?"

Hui Liya hurriedly explained: "It means great and amazing. So you have been studying this thing. You are so cool!"

Hearing his friend’s praise, Xiaotie was immediately overjoyed.

Then he continued sadly: "It's a pity that he can't move yet. My friends in the village think I'm a fool. They think this puppet will never be able to move, so they don't play with me!"

"Xiaotie, don't be discouraged, I believe you can fix it!" Feng Xiaodao said encouragingly. After all, the thing behind can really move, and it is very likely that it was repaired in the past two years.

"Really?" Xiao Tie's eyes were suddenly filled with confidence.

"Of course, my teacher knows everything!" Huiliya immediately added, wanting to cheer up his new friend.

Feng Xiaodao nodded affirmatively to Xiaotie, and Xiaotie became excited immediately and told the two of them about his research progress.

"According to the rumors, this mechanical puppet is extremely powerful, wielding six knives in endless battles. I wonder how it compares to Mr. Xiaodao. It would be great if it could move!" Xiaotie said.

Feng Xiaodao suddenly said: "Xiaotie, do you know that there is actually a secret hidden in this doll?"

Xiao Tiehui Lizai immediately turned his gaze over and asked curiously, "What secret?" After all, the two of them had great trust in Feng Xiaodao's omniscience.

Feng Xiaodao smiled mysteriously and said in a low voice: "It is said that there is a knife hidden inside this doll. This knife is the weapon of the swordsman that the doll imitated." Xiaotie and Huiliya looked at each other, and a hint of expectation flashed in their eyes.

Xiao Tie asked anxiously: "Then what should we do to solve this secret?"

Feng Xiaodao stroked his chin and thought for a moment, then pointed at the doll's body and said, "This depends on you. See how you can disassemble the doll and find the knife without destroying it. I suggest you start from the head!"

Feng Xiaodao naturally would not easily damage such a precious doll. After all, this thing looked a bit fantasy. He was also looking forward to Xiaotie repairing it so that he could play with it!

Kotetsu and Huiliya excitedly gathered around the doll, examining every detail intently, as if they wanted to see through it. They decided to start their journey of exploring the doll's secrets immediately.

Feng Xiaodao did not bother the two guys and went back to the house to rest. He knew that boys were always curious and liked to explore all kinds of mysterious things, so he let them enjoy the fun of exploration!

Anyway, the knife is in there and can't escape, so letting them study it together is actually a way to enhance their friendship.