Era of the transmigrating earth-Chapter 2151: Technique for Refining Killing Intent

The city’s construction was in full swing. Unlike the space underground, there were too few people here. No one around had discovered that Du You was building a city here, nor had they noticed that there was a problem with the Dark Elves.

In fact, although Du You had defeated the Dark Elves easily, the Dark Elf clan was actually quite a formidable power in this area, and few dared to provoke them.

After all, with five cities allied and three eighth-tier beings, they weren’t easy to deal with.

The end result was that Du You’s city was more than halfway constructed, with the framework complete, and still no one had appeared near Du You. On the contrary, it was Du You who first discovered people outside.

The nearest group of people was a group of Lizardmen. Speaking of which, these Lizardmen, considered low-level creatures in many worlds, actually had an eighth-tier strong individual, and there were also three cities there.

However, Du You had not intended to deal with them for the time being because occupying his current area completely was not an easy task due to the sparse population in the underground space.

While Du You was building the city, those Dark Elves were also being thoroughly trained one by one.

Even though Du You didn’t lack manpower, he still had these Dark Elves work. After all, once they started working, they wouldn’t overthink and could stay quiet.

On this day, Lin Yucha informed Du You to come to the laboratory.

"What’s up, could it be that the experiment succeeded?" Du You knew that the two sisters had been researching the Killer Qi of the Dark Elves.

The two eighth-tier Dark Elves tried multiple times to resist or escape, but eventually found they couldn’t do anything. Later, they realized these two delicate girls were probably much stronger than they had imagined.

In the end, the two could only give up resisting. After all, although they were part of an experiment, nothing egregious was happening. Here, they didn’t have to bear the pressure from the outside world.

Recently, they hadn’t heard of any large-scale massacres of their kin, so the two gradually felt at ease.

After a period of experimentation, everyone finally realized that things were a bit different from what they had thought. These people seemed genuinely intent on recruiting them, a situation they had never encountered before.

In the underground world, people believed in the axiom that those not of our kind must have different hearts. They usually killed those who weren’t their companions outright. Who would have thought the current situation would unfold like this?

On this day, after numerous experiments, the two finally succeeded.

"That’s right, Master, look at this." Lin Yushi suddenly pointed at the slender sword in the Dark Elf woman’s hand. Du You knew it was her weapon. This world had nothing like Origin Weapons, but anything worthy of being an eighth-tier being’s weapon was not simple.

But now, the weapon had changed. The entire weapon had turned red, and Du You remembered clearly that this sword had definitely not been red before. The black patterns on it also covered the long sword.

Du You examined it closely and found the sword had been eroded by Killer Qi, but it hadn’t caused any damage to the material itself. On the contrary, the material had become extraordinary. The weapon’s quality was definitely stronger than before.

Due to the presence of Killer Qi, it had a significant impact on the enemy’s spirit, making it even more lethal.

Even if general creatures used strong defenses to shield themselves, the defensive effectiveness likely would not be as good as before.

Moreover, the black patterns on it were clearly not ordinary patterns. They contained the Killer Qi tempered onto the sword, further increasing the weapon’s power.

Crucially, this power originally came from the Dark Elves themselves, even reaching into their bloodline, capable of affecting their minds. This was why the Dark Elves went mad in battle.

Now, this power had been tempered directly onto the weapon, enhancing its power and eliminating its threat. Without those influences, Dark Elves were practically normal creatures.

"We based this on the forging methods of Origin Weapons. Although they can’t be created, using the technique to infuse a weapon is no problem. What do you think, aren’t we clever?" said Lin Yushi playfully.

The two Dark Elves exchanged a glance and then bowed their heads, not daring to express any opinions. These two women seemed adorable now, but during experiments, they weren’t so gentle.

Du You nodded slightly, "It’s a very good idea, but with this, I’m afraid they can never change these weapons in the future."

Du You could see that these weapons were now interconnected with the wielders. If the weapon was damaged, the Killer Qi and Sha Qi would flow back, causing significant backlash to themselves.

In severe cases, they could turn into madmen or even die on the spot.

Although this method resolved hidden dangers and increased their own strength, it wasn’t a perfect solution; there were still loopholes.

"It’s already quite an achievement, considering the Elves’ physical constitution. The only solution is to find better materials when making their Life-bound Weapons, crafting them more solidly."

Lin Yucha continued, "If worried about the weapons being damaged, they can also be crafted as rings or necklaces, as it’s just something to gather Killer Qi. However, infusing it into weapons enhances combat power. Moreover, as their strength increases, the weapon’s quality will also improve."

Indeed, just like Origin Weapons, it can also improve with their strength.

"But there is an inherent problem. This approach is limited by material and can’t reach a higher level. If the material quality isn’t up to par as they progress, it will affect the effectiveness."

Lin Yucha nodded lightly, "Since it’s not an Origin Weapon, there’s no choice. However, because it’s not an Origin Weapon, it can be replaced. We’re studying a replacement method to allow them to switch to new weapons when their current ones are outdated and re-temper. As long as they’re not unlucky, they shouldn’t suffer backlash."

In that case, there’s no need to worry. Du You was most concerned about these guys going mad on the battlefield, potentially ruining his hard-earned reputation. Soldiers losing their minds is the greatest irony for a commander.

"Since you have ideas, that’s for the best. Keep up the research," Du You encouraged them briefly before leaving.