Lu Tianming skillfully poured out his spiritual power, and after the spiritual power covered the entire long sword, Lu Tianming began to carve runes.

"Sure enough, I have improved a lot, it seems that the battle not only improves the magic power, but also improves the mental power" Although he was still enchanted, Lu Tianming still had the heart to talk to himself.

"The speed of this enchantment is much faster than at least, reaching the level of three pieces per minute, and this is obviously not the limit, it is estimated that the limit should be seven pieces in two minutes, and one piece a minute after more than nine pieces" Lu Tianming roughly estimated.

This enchantment is more than one line stronger than last time, and Lu Tianming barely completed the engraving of twenty-five magic runes with all his strength, which is undoubtedly a leap forward compared to the previous twenty-three.

When it comes to more than twenty, the spiritual power required to carve one more rune is undoubtedly huge, and Lu Tianming directly skipped twenty-four to complete the carving of twenty-five this time, which shows how much Lu Tianming has improved this time.

Lu Tianming looked at the long sword in his hand thoughtfully, this time the attribute of his enchantment was the fire attribute, and the blade of the sword emitted an extremely dazzling red light, faintly revealing a hot amplitude.

The reason why Lu Tianming chose the fire attribute enchantment is not for nothing, for the forger, more or less have a certain affinity for the flame, after all, it is impossible to stay with the furnace for a long time without saying that there is no effect, when enchanting the fire attribute runes, Lu Tianming found that he consumed less magic than other attributes, although it was only a little, but it could also add up, so Lu Tianming chose to use fire attribute runes to practice enchantment.

Lu Tianming held the long sword in his hand and looked at the long sword emitting red light, although the long sword looked very extraordinary, but Lu Tianming knew that this sword was no different from an ordinary weapon in the hands of ordinary people, and the only advantage was that after it was hit, it would burn the flesh.

Lu Tianming's idea is that the strengthening of the sword itself is to use the sword technique to achieve the effect of a powerful blow, but obviously the enchantment does not meet the requirements, not to mention that the attack power increased by the enchantment is not high, even if it is high, it will take a long time to enchant, and when you enchant well, it is estimated that it will be enough for others to cut you dozens of times, thinking of this, Lu Tianming sighed sadly.

"Why is it also a magic element, what magic can be cast so fast, and the attack power is so strong, but the magic can only be used as an auxiliary, is it because of the suppression of the magic element? ”

"The principle of enchantment is the opposite of magic, enchantment is to enchant with stable magic elements after their own processing, only in this way can we ensure that the elements will not conflict and explode, while magic is concentrated in the riot of magic elements to produce energy, is it because of this, enchantment will play an auxiliary role?"

"In other words, what would happen if you used unsuppressed berserk magic elements for enchantment" Lu Tianming took out his notebook and drew a lot of inexplicable formulas on it.

"Explosion, the furious magic elements that have not been suppressed will not be able to be carved into magic runes safely, and the magic elements that have not been carved into magic runes will not be suppressed, they will run around in the tire, and then there will be a conflict, resulting in an explosion" Lu Tianming said this, and suddenly became silent, he felt as if he had forgotten something.

Subsequently, Lu Tianming seemed to give up, and sighed helplessly, "Since I can't think of it, I can only use stupid methods, sure enough, if I want to think about these theoretical problems, it is really difficult for me" Stupid methods, naturally I will verify them with my own hands.

Lu Tianming picked up the long sword again, then hesitated slightly, and put the long sword into the space ring.

"The tire is also a very valuable thing, since this experiment will destroy the carrier nine times out of ten, then it will not be possible to use such a good weapon."

Lu Tianming thought about it, and took out a long sword from the space ring, compared to the previous long sword, there was no snow-white sword light on the blade of this long sword, but a dim refraction.

"Although it's just an ordinary weapon, it won't explode immediately when enchanted, and although the nature of this weapon can't withstand such a huge amount of magic, it will take some time to collapse."

Lu Tianming took a deep breath, this enchantment is undoubtedly much easier than at least, because the process of suppressing the magic runes is omitted and the direct enchantment is omitted, for the time of enchantment, the time consumed by suppressing the magic runes is the most in the whole process of enchantment, you must know that the magic of the Dao is because of the omission of suppressing the magic elements, and the magic elements that directly affect the riots in the heavens and the earth, they will be launched so quickly.

However, on the other hand, this enchantment also has a side effect, that is, the explosion produced may be stronger than before, and with Lu Tianming's small body, it is estimated that he will have to rest in the cave for several days one by one.

Carefully covering the spiritual power on the long sword, adjusting his attention, Lu Tianming let out a low snort, and his spiritual power exploded instantly, and he used his greatest control power to carve, and sure enough, omitting the process of suppressing the magic element, it only took eight seconds for Lu Tianming to carve the first magic rune, an unprecedented speed.

After Lu Tianming carved the first magic rune, the long sword lit up with yellow light, considering the characteristics of the attributes, Lu Tianming chose a milder earth attribute, hoping that the long sword could hold on for a long time.

"I can still hold on, the long sword has not shown signs of collapse," Lu Tianming thought in his heart, but the process of enchanting did not pause at all.

The second eight seconds, the third eight seconds, the fourth eight seconds, the fifth nine seconds, the sixth nine seconds, the seventh ten seconds, Lu Tianming silently counted the time it would take to carve a rune.

By the time of the third, there were already cracks in the sword, and by the time the seventh was broken, the sword was cracked as if it might shatter at any moment.

"Hurry, hurry, there's not enough time, at least ...... It can only be completed if you get nine" Lu Tianming roared angrily in his heart, the blue tendons on his forehead burst out, his face was crazy, and his mental power, which was already full strength, actually increased a little under Lu Tianming's crazy move.

The eighth seven-second ...... "wasn't enough...... It's not enough, I can be faster, I can be faster!!" Lu Tianming shouted as if he was crazy, as if because of the overload of mental power, his face was pale without a trace of blood, and there were two lines of blood left in his nose, but Lu Tianming didn't have any air control at all, or, he didn't even notice it, all his attention was already focused on this long sword.

The ninth six seconds, the tenth six seconds, when Lu Tianming carved the tenth rune, the long sword finally couldn't bear it, emitting a dazzling yellow light, Lu Tianming was suddenly startled, knowing that the Dao was about to explode, he subconsciously used the sword technique to control the long sword to stab towards the other side of the wall.

The long sword was covered by the light, and when it was stabbed by Lu Tianming's swordsmanship, the entire sword flashed in the air like yellow light.

Boom~ Boom, because Lu Tianming's spiritual power was exerted at a super level, the speed of the objects controlled reached a level exceeding the speed of sound, and almost when Lu Tianming launched the swordsmanship, the entire cave emitted a deafening explosion.

Even if Lu Tianming was far away, he was dizzy by the aftermath, and the whole person fell directly to the ground.

Originally, Lu Tianming's overloaded use of mental power had already caused great damage to his will, and coupled with the impact of the aftermath, his body could not hold on and passed out.

And after Lu Tianming fell into a coma, the wall where the long sword hit was full of smoke and sand, and after ten minutes, the smoke and sand slowly dissipated, and after the smoke and sand dissipated, a hole in the size of half a meter and thirty centimeters deep was revealed in the corner of the wall, and in the center of the hole was a long sword that was broken in half, leaving only the blade.