When Mo Han returned to the cave, he went to the mission hall and picked out all the tasks related to the black magic crystal on the billboard, and completed them immediately after taking over. Although there were a lot of tasks, by the end of the last mission, Mo Han had only spent a small part, and to his surprise, he had exchanged for one hundred and fifty-six points for these tasks.

Soon, Mo Han went to the storage room at the end of the other passage and exchanged his points for all the equipment he needed. These equipment were all refining materials below the third grade of the mortal level, but in the end, it cost one hundred and twelve points.

Seeing that the materials were in hand, Mo Han inquired about the rental of the relevant refining room. The refining room is divided into four types: super-level, high-level, intermediate, and low-level, the low-level ones need one point per day, while the intermediate ones need five points a day, and the high-level and stunt ones are even more expensive. Mo Han still had forty-seven points on hand, so he naturally had to choose to rent a low-level refining room first.

Mo Han moved all the equipment to the rented refining room, which was a rather humble refiner. The cave is not very large, and the furnace in the middle looks a little old.

Mo Han put the equipment aside, and then said to the machine spirit: "Machine spirit, the materials are all ready, when will we start refining the weapon?"

The machine spirit came out of the pendant, saw that the materials were already ready, and thought that although Mo Han's cultivation was not pure at the moment, he could also seal and cast spells after all, which basically met the requirements of refining, if he could grow while practicing, it would not be a bad idea, and he said at the moment: "Since everything is ready, let's start with refining equipment!"

Mo Han's face was happy, and he said, "Instrument Spirit, what should we do next?" Refiners are too rare, although there are some refiners in the valley, but most of them are true masters, only Ling Lao is a spirit master, and refiners have always been extremely secretive about refining, Mo Han has only heard of refining, but he has never known how to refine weapons.

The spirit of the instrument said slowly: "The refining weapon is broad and profound, ordinary people use mortal fire to smelt equipment, but there is thunder fire in your body, with this kind of divine fire smelting, the impurities in the equipment will be greatly removed, and the grade can also be improved a lot, now you will use the thunder fire in your body to refine these refined irons." He pointed to the pile of fine iron beside him.

Mo Han nodded, and stopped talking nonsense at the moment, first put some refined iron into the smelting furnace, and when the small door was closed, a bright blue flame suddenly appeared between his right hand, and the fire lotus formed by the thunder fire was almost about to take shape, and don't look at this fire lotus as if it was harmless to humans and animals, but once it was separated from Mo Han's body, it could burn almost all objects.

The temperature of the furnace soon rose, and in less than a cup of tea, it turned red under the scorching of the thunder fire, and the refined iron inside was slowly melting, and gradually turned into molten iron.

The molten iron is constantly heating up, and even a few bubbles can faintly bubble up. Mo Han looked at the situation inside the furnace, and did not dare to stop in his hand. Although it was still the first time to refine materials, he could also see that he was about to succeed now.

Mo Han immediately gritted his teeth, the thunder fire in his hand continued to urge, and suddenly the originally somewhat dim blue flame lit up again, and the flames that suddenly erupted burned the furnace, and the molten iron inside was constantly bubbling, and suddenly only the sound of fluttering came from inside.

The molten iron boiled for a very short time, and a large number of bubbles were evaporating, and Mo Han could actually see a faint gray stain on the surface of the molten iron, and just when he was surprised, he heard a voice from the machine spirit in his ears: "That's the impurities in the refined iron, you burn it with thunder fire." ”

When Mo Han heard this, he immediately urged the thunder fire again, the thunder fire seemed to have a spiritual surname, and the flame continued to burn the stains on the surface, and soon the stains were burned to ashes, leaving behind a furnace of molten iron that exuded a silver luster, and even Mo Han's reflection could be clearly seen on the face.

Ji Ling said: "It's done." ”

Mo Han suddenly let out a sigh of relief, and the loss caused by the overuse of the thunder fire suddenly made him fall to the ground, but his face was full of surprise, although it was only the first step, but the joy in his heart was not something that simple words could describe.

The machine spirit had been watching Mo Han who was controlling the thunder and fire, and his heart couldn't help but feel a burst of heat.

In fact, the process of refining materials will not be carried out for the vast majority of refiners, because their bodies have not been fused into the divine fire, even if the original spirit has not come to refine the materials at the stage of the spirit master, until the refining tool reaches the artifact master, he did not understand the important surname of the refining material, and since then he has begun to look for the burning treasure between heaven and earth, so that he can burn the majestic flame to quench the material, but after such a pure extraction, the obtained material has never been able to combine perfectly with him, even if it is by chance, the artifact refined, there are also many defects, so that he left countless regrets。

At present, Mo Han has divine objects such as thunder and fire, and he does have a unique advantage in refining weapons.

"Machine Spirit, did I succeed?" Mo Han rested for a moment, and finally regained his strength.

The machine spirit nodded and said, "Yes, but don't be too happy. Right now, you have only refined ten catties of refined iron, and there are more than three hundred catties in it, and you are still far away!" Although the machine spirit knew that Mo Han had unlimited potential in connecting them, he didn't want Mo Han to have a trace of arrogance because of this.

Mo Han smirked and said, "It's okay, I'll rest for a while, and then I'll just refine it." ”

When Mo Han saw this kid's stupid appearance, he had to nod helplessly, but he was also extremely happy in his heart, he couldn't help but look at the north, and said secretly: One day, I will come back again!