"What are you going to do?" the big man suddenly stopped what he was doing, and came to Yang Yi's side with an arrow.

Roasting the high-grade magic crystal with fire, this is the most direct way to detonate the high-grade magic crystal, that is, the most ignorant children know this principle.

"What's the matter, afraid of death?" Yang Yi smiled indifferently, his eyes unblinking at the pile of materials surrounded by scorching flames.

"I'm not afraid of death, but I'm afraid of being killed by you. Dahan was very angry.

"The attack power increases, and the temperature of the flames increases. Suddenly, Yang Yi's eyes flashed, and he suddenly commanded.

As if it had been agreed, as soon as Yang Yi's words fell, the flames immediately became violent, and even some of the weak alloys around them melted involuntarily.

But the scorching heat didn't last long, and it was back to just like that.

But it was this sudden increase in heat, and the high-grade magic crystal melted instantly, like a small stream, flowing down quickly.

Call!

Heavy breathing sounded, and the big man clenched his fists tightly, although he was not afraid of death, he was also very nervous when he saw that he was facing death.

The melting of the high-grade magic crystal means that an explosion is imminent.

"When the time comes, stop the attack. Just when the energy flow filled the entire gap on the surface of the metal pile, Yang Yi once again decisively gave the order.

In an instant, the flames vanished without a trace, leaving only a pile of reddish alloys and streams of metal that shimmered with a dark green glow.

Call!

This time it was not the big man, but Yang Yi let out a sigh and melted the high-grade magic crystal as a repair solution, Yang Yi didn't even think about it before coming to the land of death and sin, not only him, but also the entire demigod academy No one dared to make such a dangerous attempt.

The refining technique from the god-level ruins, Yang Yi had a smile on his face again, and now he was more and more obsessed with the surprises that the ruins of the ancient period brought to him.

"Go ahead and complete your mission. Yang Yi commanded coldly, and regardless of the scorching smell of the metal pile at this time, he quickly rushed over.

Perfect, perfect, absolutely perfect.

Yang Yi walked around the metal pile a few times, muttering incessantly, and his head kept nodding.

Boom!

A heavy punch was struck, and Dahan pursed his lips disdainfully, although he didn't know why the top-grade magic crystal was melted and still didn't explode, but seeing that the prototype of the battle armor that was still in some shapes just now turned into a pile of scrap iron again after being baked at a high temperature, Dahan once again doubted the elder's judgment.

"If the so-called Warframe is not made after three days, I will let you know the end of three days of exhaustion in vain. Dahan's face became even more gloomy, and he unconsciously increased the strength of his hands, as if the metal plate was Yangyi.

Of course, Yang Yi didn't know all this, and he was busy throwing a new batch of parts onto a pile of scrap metal.

Although it seems to be discarded indiscriminately, Yang Yi knows that he still can't have any deviation at this time, and the position of each part must be just right, otherwise everything will be wasted.

It only took an hour for Yangyi to put the parts into the first and second time, and soon the various parts filled the gaps in the metal pile, forming a big egg-like shape.

Holding a piece of high-grade magic crystal again, Yang Yi stood quietly in a safe range, carefully checking the position of each part.

"Great Elder, our source of sin simply cannot withstand such a violent explosion. Just as Yang Yi was just preparing for zero, a figure flashed at the door, and the elder flashed in front of Yang Yi.

"I said that no one was allowed to disturb me for three days," Yang Yi said coldly, frowning.

"But you're ...... like this," the elder also frowned, looking at the high-grade magic crystal in Yang Yi's hand.

"I said you weren't allowed to bother me. Yang Yi simply ignored the elder, "Keep attacking, with all your might, for two and a half minutes." ”

"You really have to die. Once again, Dahan couldn't accept it calmly.

If Yang Yi just had experience and ability, Dahan could barely accept it, but now he used different firepower and time for the top-grade magic crystal, which made Dahan's only bit of confidence go down the drain.

"Is the mission complete?" Yang Yi said without looking back.

"It's done, the last piece, but if you want to destroy the source of sin, I'll make you pay. The big man said aggressively.

"It's up to you?" Yang Yi smiled disdainfully, and then nodded.

After receiving Yang Yi's order, Bing Feng didn't have any scruples at all, and his hands suddenly moved forward, and two scorching flames erupted in an instant.

Unlike just now, the high-grade magic crystal melted instantly when it touched a hot or eye-obstructive one, like a small stream, flowing down slowly and evenly.

"Attack with all your might, a minute. At this time, Yang Yi didn't explain the actual thing at all, and with the order being issued, a piece of high-grade magic crystal with higher purity in his hand had already been thrown.

A miracle happened again, in front of the elder and the big man, the melted high-grade magic crystal not only did not burst, but on the contrary, just like the previous energy solution, it had a super fusion ability, and the parts that were put into it for the second time were glued together again, and the seams even flashed with a misty green light.

Call!

With a long breath again, Dahan felt for the first time how meaningful it was to be alive, and even the forehead of the elder who had been unwavering showed a little sweat.

Yang Yi didn't continue to give orders, he walked quickly to the side of the big man, and quickly put the parts into the battle armor formed by the solution again.

The graceful arc is broken again. Under the scorching temperature, the metal pile also faintly showed signs of melting.

"It doesn't seem to be enough!" Looking at the burning pile of metal, Yang Yi sighed lightly, shook his head slightly, and casually picked up two high-grade magic crystals again.

"Dry ...... What are you doing?" Dahan's face instantly turned pale, if it was impossible to melt the top-grade magic crystal when he was prepared, then throwing the high-grade magic crystal into the burning fire was simply a suicidal act.

Pouting slightly, Yang Yi threw it out casually.

Rumble!

Suddenly, a violent sound sounded, as if fuel had been added, and the flames erupted, and almost instantly, all the parts began to merge in a strange way.

"This ......" the elder looked at it all with his mouth wide open, incredulous.

"Stop attacking!" Coldly gave the order, Yang Yi completely ignored the already reddened metal block, and rushed forward.

"What is he doing?" the Great Elder stared at all of this in a daze, turning his head with difficulty and asking at the Ice, while the Great Man also looked at the Freeze with horror on his face.

"I don't know!" shrugged his shoulders, a faint smile on his frozen face.

"It's so hot!" while howling miserably, Yang Yi spitted out the samadhi true fire that could barely form in his body, and at the same time quickly knocked on the metal pile, a heavy sound sounded, and the metal block that had almost been combined into one quickly changed its shape.

Suddenly, the scorching flames erupted again, and the three of them suddenly retreated in the scorching air, so bright that they couldn't even open their eyes.