In the end, it was under Yu Wenguang's patient comfort and Han Feng's faceless apology that Ninilou slowly improved.

However, this time Ninilou was indeed hurt a lot, and her tenacious warrior heart had begun to crack, as evidenced by Ninilou's dodging of Han Feng's eyes.

Duanmu Wuying also made a decision, based on the three conditions proposed by Yu Wenguang, Duanmu Wuying happily agreed to the first two, but the last condition Duanmu Wuying refused to agree after seeing Ninilou's state again, and Yu Wenguang had to give up.

The group rested for a while, and Han Feng also sorted out his body in this rare leisure time, and began to prepare materials to rebuild the blade for the sky.

In the previous battle with Ninilou, in addition to being shattered, in the end, in order to fight back against Ninilou, the sky did not hesitate to completely crush the broken blade, which made Ninilou retreat.

The two traveled back and forth between the Warriors' Guild and the Blacksmiths' Guild in search of a better metal than Darkiron. Not to mention, Han Feng really found a black stone weighing about 100 catties, exuding bursts of cold. Originally, such a piece of treasure was extremely hard, and it stands to reason that the Blacksmith Guild should treat it as a treasure, but Han Feng found that this piece of cold iron was only marked at an extremely high price, and the people who came and went to the Blacksmith Guild did not seem to know the goods, and few people lingered before it.

Although known to be precious, the metal required an extremely high melting point to forge at the level of the blacksmiths' guild. However, with the help of the fire magician, the stone not only did not melt into molten iron, but emitted an even colder air, and the blacksmiths' union spent a lot of money but finally failed, and was finally shelved by the blacksmiths' union and placed in the union store at a high price, but no one cared about it.

Han Feng began to use his brain after finding out the source of this stone with a blacksmith, this stone was definitely a piece of cold iron, with mottled textures densely covered and the surface was extremely hard.

Han Feng was not short of money, but he was very dissatisfied with the blacksmith union's behavior of marking up the price, and in the end, Han Feng was not verbose, and took out a piece of black iron ore weighing about 1,000 catties from the ring, and suddenly the eyes of countless blacksmiths were attracted by this black iron ore, and tried to negotiate with Han Feng to buy, Han Feng did not pay attention to these blacksmiths, and directly asked to see the principal.

An old man with a gray beard and a bare head appeared in good spirits.

Blacksmiths have a problem that they are rough, and this old man is no exception, a thin layer of linen clothes is covered with thick cinders, and his gray beard is a little yellowish and curly, which seems to be the result of perennial high temperature roasting, and the old man's face is quite clean, and he did not put down the hammer in his hand when he came.

The old man walked straight and didn't pay attention to Han Feng directly, but his eyes lit up and rushed towards the Xuaniron Mine, looking greedily at the texture of the Xuaniron Ore and nodding from time to time, and taking out a small hammer to tap it gently, with a satisfied expression.

"Vice President, this is the owner of this iron mine!"

The blacksmith apprentice on the side pointed at Han Feng, interrupting the bald old man's interest.

"Boy, are you going to sell this stone?

The bald old man didn't beat around the bush, and began to talk about the price with Han Feng straight to the point.

"Hello to the president, boy Han Feng, a native of Hanjia Village, Chengtie Town, presumably the president will also see the value of this stone, then I won't go around in circles, I want to exchange this superb dark iron ore for a stone of your association!"

"Oh, our union still has a stone that Childe is satisfied with? I don't know which one? It's not me bragging, I'm still clear about this blacksmith's union thing. ”

"It's the piece of iron in the store that emits cold air, my long sword has just been broken by an elder in the past two days, and I want to study this stone to see if I can make a weapon for it."

As soon as Han Feng's words fell, the look on the bald old man's face began to become strange, and the previous joy disappeared all at once.

Han Feng saw it in his eyes, but he was not in a hurry, Han Feng knew the value of the iron ore in his hand very well, and he didn't even think about it without 500,000 gold coins.

"Han boy, I'm afraid I'm going to disappoint you this time, it's not that our blacksmith union wants to sell this stone at a price, but this stone really can't be smelted. This stone union spent a huge amount of money, owing a lot of favor to fire magicians to smelt, but the strange thing is also here, the cold air emitted by this stone becomes more and more harmful as the temperature increases, and finally the fire demon master's spiritual power is exhausted, but this stone is still the same, so it can only be placed as an exhibit in the union. The blacksmith union does not sell waste, the product must be a high-quality product, you take this piece of high-quality mine worth 10,000 gold to exchange for this piece of waste, I am the first to disagree. ”

Han Feng suddenly realized that this old man was very upright, and he would rather give up his favorite ore than let the customer be deceived, no wonder the weapons and armor of the blacksmith guild would be sought after by countless mercenaries, this spirit was originally worthy of praise.

Han Feng began to have a good impression of it, and he was even more impressed with this piece of cold iron.

"Don't worry about this elder, I'm very interested in this kind of stone, even if it can't be smelted into a weapon, I want to exchange this stone for research. To tell you the truth, I am a gold magician, and as long as I can study the structure of this metal that I have never seen before, it will also be of great benefit to the gold magic comprehension below, and I would like to ask the elder to cut his love. ”

The bald old man was already very enthusiastic about Han Feng's dark iron ore, and he no longer hesitated when he heard Han Feng's words at this time, anyway, that stone was of little use to the trade union, but this superb black iron ore was of great value, presumably the president would also be satisfied with his own approach, and asked someone to take the piece of waste, and the two signed a contract and delivered it smoothly.

After coming out of the blacksmith union, Kuang kept looking at Han Feng, and this time Han Feng stepped forward to protect himself, and Kuang's loyalty to Han Feng became even firmer.

This young master, who is also a teacher and friend, really has nothing to say about his own people.

But for this stone, he was a little confused in his heart, and even the vice president of the blacksmith union said that this stone had no possibility of smelting, and there was no way for Childe to buy it?

Seeing the doubts of the sky, Han Feng did not explain it, after the two returned to the dormitory, Han Feng began to lay out the gold magic enchantment on the spot, and the rich gold element began to pour into the enchantment continuously, after feeling the active gold element, Han Feng also began to close his eyes and concentrate on adjusting the state, and after the spirit reached its peak, Han Feng took out the cold iron and slowly looked at it.

Han Tie's body emitted this burst of cold air, and when his palms touched, a kind of cold and piercing bone came from his fingertips, and Han Feng couldn't help but shiver. The cold qi slowly seeped into Han Feng's body, his palms began to slowly turn blue, and the blood in his hands slowly stopped working with the cold air, and Han Feng had to put down the cold iron and think carefully.