The Fighting Soul Badge was common to the Fighting Soul Arena in the entire Douluo Continent, but Chen Feng did not take out the previous Fighting Soul Badge, but was ready to register a new one.

"Hello, I'm going to register for the Fighting Spirit Badge." Chen Feng walked to the registration place and said to the staff.

"The registration fee is ten gold soul coins, fill out this form." The staff took out a form on a business basis.

The form is exactly the same as the one Chen Feng filled out when he registered in the Soto City Great Fighting Soul Field, Chen Feng still uses the name Monkey King, but the martial soul has changed from a black iron rod to a dark iron rod, and the soul power level is forty-three.

After filling it out, Chen Feng took out another ten Golden Soul Coins and handed them to the staff.

"I've already registered, do I need to arrange a fighting spirit for you now?" The staff handed an Iron Fighting Spirit badge to Chen Feng, and then asked.

"Hmm." Chen Feng nodded.

"You go to the lounge first and wait, and I'll let you know when it's your turn." The staff said.

Chen Feng did not go to the lounge, but came to the audience to watch other people's fighting spirits, and after watching a few shows in succession, he saw the difference.

Most of the people who participated in the fighting soul in the Gengxin Great Fighting Soul Field were martial souls, and most of the martial souls were related to forging, such as hammers, pliers, chisels, and so on.

Their soul skills are all for themselves to forge better, not to increase their attack power or speed, so their strength is weaker than that of soul masters of the same level in other places.

Finally it was Chen Feng's turn to play, his opponent was a forty-eighth-level soul sect, and the martial soul was a hammer, but the appearance was very different from the Haotian hammer, the hammer body of the Haotian hammer was a cylinder, and the hammer body of his hammer was like a sheep's horn.

"The first soul skill, fight hard."

As soon as the fighting spirit began, the other party rushed towards him, raised the claw hammer high, and smashed it down on him.

"Not only is the combat effectiveness weak, but even the sense of battle is very poor." Chen Feng shook his head and raised the black iron rod with one hand, blocking the opponent's first soul technique.

"How is this possible?" The owner of the Claw Hammer Martial Spirit was extremely surprised.

Chen Feng had no desire to continue fighting, he just wanted to explode some attribute light balls as soon as possible, and then end the battle.

"Bang-ah-bang-ah-"

The sound of impact and screams were mixed together, and finally Chen Feng smashed the opponent out of the ring with a stick.

However, to Chen Feng's surprise, a golden attribute ball of light burst out of the other party's body.

"Ding-dong! Detect advanced blacksmith skills, is it fused? ”

"Fusion."

Immediately, a large number of forging skills appeared in Chen Feng's mind, and there was still a lot of forging experience, as long as he had a period of training, he could become a high-level blacksmith.

According to the division of blacksmiths in Douluo Continent, from low to high, they are: junior blacksmith, intermediate blacksmith, senior blacksmith, blacksmith master, blacksmith master, blacksmith grandmaster, and divine craftsman.

High-level blacksmiths can only be considered medium, and they are everywhere in this Gengxin City.

"If I beat Lou Gao hard, will there be a chance to show off the skills of the craftsman?" Chen Feng thought in his heart, as soon as this idea was generated, it was out of control.

If he becomes a god craftsman, he can build his own weapons, which will definitely be more convenient than others.

Lou Gao is a soul saint, but his combat power is not as good as that of an ordinary soul emperor, if Chen Feng is allowed to fight him, Chen Feng is very sure that he can defeat him.

However, Lou Gao will definitely not fight him, if he hits the door directly, I am afraid that he will be beaten to death by others before he has fought with Lou Gao.

Unable to think of any good way in a short time, Chen Feng left the Great Fighting Soul Arena, preparing to find a hotel to live in, and then slowly think of a way.

There are often people in Gengxin City who come to buy things, and there are more floating populations, so there are many hotels, and Chen Feng picked a good one and stayed there.

After coming to the room, Chen Feng took out the iron ore he had purchased from the iron ore shop today.

"It looks no different from ordinary iron ore on the outside, but is there a mystery inside?" Chen Feng now has advanced blacksmithing skills and has a certain ability to identify iron ore.

Chen Feng took out a black iron rod and smashed it on the iron ore, and with a bang, the iron ore on the surface shattered and slowly fell off, revealing the contents inside.

Inside is also a piece of ore, the whole body is pitch black, even people who don't know anything can see that this piece of ore is definitely not simple.

"Chilling Iron Spirit."

Chen Feng had advanced blacksmith skills, and immediately recognized this piece of ore.

The Chilling Heart Iron Essence is one of the hardest metals on the Douluo Continent, a hundred times the price of gold by weight, and it is still priceless.

"Such a big piece of cold-hearted iron essence, I'm afraid there are hundreds of catties, I made a lot of money this time." Chen Feng said excitedly, this mood is like going to the antique market to pick up leaks.

However, Chen Feng was not ready to sell this piece of chilling iron essence, and was ready to keep it for himself.

"Could it be that the Darkiron Rod has a special sensitivity to high-grade metals?" Chen Feng discovered this piece of Chilling Iron Essence through the throbbing of the Dark Iron Rod, and since he had a sense of Chilling Iron Essence, he might also have a sense of other high-grade metals.

"I'll try again when I have time." Chen Feng said secretly.

After putting away the Chilling Iron Essence, Chen Feng thought about how to burst out the magic craftsman skills from Lou Gao.

However, after thinking about it, I didn't come up with any good solutions, and finally decided to go to the headquarters of the Blacksmiths Guild tomorrow to find out the information, and then think of a way.

Early the next morning, Chen Feng inquired about the location of the headquarters of the Blacksmith Guild, and then came to the door of a tall building.

The building is more than 30 meters high, covering an area of aurora, and the largest building Chen Feng has ever seen before is the Soto City Arena, but it is twice as large as the Soto City Arena.

Directly above the building hangs an iron plaque with no words on it, only a hammer and a chisel.

There were no guards at the door, and Chen Feng walked in directly.

The first floor of the headquarters of the Blacksmiths Guild is a trading area, which mainly sells the works of some blacksmiths and some metals; The second floor is also a trading area, but all the rare metals are sold; the third layer of blacksmith registration and assessment area; The fourth floor is the auction room, which is dedicated to auctioning some precious works; The fifth floor is the office area of the Blacksmiths' Guild, which is located on the fifth floor.

There are two guards at the door of the stairs from the first floor to the second floor, and it seems that he needs some kind of certificate to go to the second floor, but Chen Feng does not have it, and he does not plan to get it.

Just walked slowly on the first floor, he was not going to buy anything, the corner of his eyes stared closely at the staircase, to see if the height of the building would come down, this visit was a whole day, but this whole day, he didn't even see the shadow of the building.

But he was not discouraged, and continued to come the next day, and after five days in a row, he finally found some useful news.

Lou Gao is extremely obsessed with forging, and works late in the Blacksmith Association every day, sometimes even sleeps in the Blacksmith Association, and rarely goes out, even if he goes out, he is guarded by his two disciples, and both of his disciples are at the Soul Saint level.

Only every night, he himself didn't know how long he would stay in the Blacksmith Guild, so he would let the two disciples go home first.

Chen Feng planned to sneak attack Lou Gao on the way home, it was already late at that time, there were basically no people on the street, and his two disciples were not around, so it was the best way to get off the phone.

After the plan was made, Chen Feng prepared a set of night clothes and came to the outside of the blacksmith association to wait.