Ou Xuzi uses the double-liquid quenching method, that is, first quenched in the mountain spring water with a large cooling rate, and then quenched in the animal fat with a small cooling rate, so that you can get a steel with better performance, which is the trick taught to him by the master. In addition, this technique in the absence of temperature measurement, temperature control equipment under the conditions, completely rely on the operator's skills and experience, Ou Xuzi under the supervision of the master did not suffer less from his reprimand, repeated pondering and practice, so that confident, good materials and special techniques cast out of the knife can produce the effect of sharpening iron like clay.

All of them have Ou Xuzi himself, Renci fanned the fire with a bellows on the side, the charcoal burned red in the stove, and the steel plate burned red in it for a while, emitting a dazzling luster, and quickly put it into the bucket with iron tongs, making a piercing sound, a stream of hot gas rose violently, flying all over the sky, and quickly volatilized, the steel plate quickly turned black and dark in the spring water, and Ou Xuzi threw it into a solution composed of animal fat and fat, and quenched it again to prevent the steel plate from cracking and deforming, so that it had a certain toughness.

After doing this qiē and starting to put it on the big anvil, Ou Xuzi slowly formed a sword shape with a smaller hammer, put it in the furnace and then quench it again, back and forth several times, put the steel plate on the ground and let it cool slowly.

The butler of the red was dazzled, and the bara toast was even more intent, and the centurion Rigu Dedu nodded with his head, he had seen iron smelting, and he had personally cast weapons, but he had to become an adult, he was messing around, and the image of the sword he made was not like a god.

In the evening, he returned to the residence with Renci, Miaoxuan had already prepared the meal, this woman was very skillful, silently arranged all the qiē but rarely spoke, Ou Xuzi didn't know what to say to her, but today was different, entering the door, Ou Xuzi saw Miaoxuan, and a woman's figure flashed and hid in the back room, Xuzi was a little strange, so he asked, "Is there a guest at home?"

Miao Xuan didn't know how to answer for a while, but the woman walked out of the back room and bowed deeply to Ou Xuzi and said, "Mr. Ou, Brother Renci, I'm bothering you." ”

Ou Xuzi looked up and had a feeling of amazement.

This woman has a slender figure, picturesque eyebrows and eyes, and everywhere reveals a calmness and calmness of everyone's ladies, but there is a faint melancholy between her eyebrows, her eyes are lowered, and she is silent. Miao Xuan hurriedly introduced: "This is Miss Li Yunying, who is also Han like me, we are the best sisters, please don't mind Mr. Ou." ”

Ou Xuzi nodded and said, "It's also a poor woman who was snatched by Bala Toast, I won't care." ”

Li Yunying said as she walked out, "I'm sorry, it's time for me to go." ”

Ou Xuzi said: "Miaoxuan, you go and send her, it's dark in the corridor, don't touch it." ”

Li Yunying said, "Thank you." ”

Ou Xuzi said: "The same people who have fallen from the end of the world, why should we have known each other when we meet." You're welcome. ”

Li Yunying stopped, slowly turned her head to look at him, and said softly for a long time: "The same is the end of the world, how good it is, we used to stay in Jiangnan for a good time, but we were brought to this kind of place, and we became slaves of the country. ”

Ou Xuzi continued: "Miss Li, don't be so sad, the grassland is not bad, the sky is blue, the wilderness is vast, and the wind blows the grass and sees the cattle and sheep. When you think about it, your heart will feel a little better. ”

Li Yunying pondered for a while and said: "Miaoxuan is a good woman, that centurion Rigude can stretch out his hand when he sees her eyes, Miaoxuan is better than my life, follow you, I beg you to be kind to her." With that, she drifted away. Leaving Ou Xuzi standing still, he didn't know what it was like.

Sending Li Yunying away, Miao Xuan came back and said to Ou Xuzi: "Sister Yunying's life is very bitter, she was originally the daughter of a big family in the south of the Yangtze River, she is proficient in calligraphy, piano, chess and painting, and she is beautiful. It's a pity that the Yuan army invaded, and the two armies fought in the north of Hangzhou in the dark, and the blood flowed like a river, and Sister Yunying's lover died unexpectedly, and the body could not be found. Then the Yuan army occupied Hangzhou, Bala Tusi led the army to break into her house and arrest her as a child, Sister Yunying escaped several times and was caught back, and suffered a lot. If it weren't for Toast's greed for her beauty, several Sister Yunying would have died. ”

Ou Xuzi nodded.

Miao Xuan continued: "Mr. Ou, I know that you care about your wife and children very much, you are a good man, although the toast grasped to give it to you, but I understand my position, and I will not embarrass you." I just want to tell you that Bala Toast is a guy who kills people without blinking, and is a notoriously smiling tiger, you have to be careful and guard against him. ”

Ou Xuzi said: "I know, when the treasure knife is cast, I should also go back to Heimahe Township, it won't be long." ”

The magic is about to speak and stops.