The yin spirit that was shot into a honeycomb shape did not choose to escape, and still wanted to continue to attack Ye Li, Ye Li felt that the attack effect of his Golden Yang Mirror was not too good, so he flicked his finger and released another Yang Talisman.

The strong yang power condensed on the top of Ye Li's head, like a miniature sun, and the fiery yang power continued to emanate, and when it touched the body of the yin spirit, it immediately emitted a series of "snort" sounds, like cold water dripping into boiling oil.

However, Ye Li's attack did not end, and after condensing its strength for a while, the sun-like dazzling sphere suddenly burst out with a dazzling golden white light.

The huge pillar of light burst into the huge body of the Yin Spirit in front of it, and the powerful Yang Force instantly destroyed the Yin Spirit-like body, completely dissolving its upper body into dissipation.

The Yin Spirit, which had destroyed more than half of its body, was finally unable to continue attacking Ye Li, and the remaining half of its body turned into a mass of Yin Qi and dissipated in an instant.

After the yin spirit dissipated, a small gray-white crystal the size of a thumb fell, and after bouncing on the white bone twice, it rolled to Ye Li's feet.

The moment they saw this crystal, Ye Li and Swallow Sun let out an exclamation at the same time: "Yin Skeleton Crystal!"

Ye Li squatted down and picked up the gray-white crystals that had fallen to the ground, and bursts of pure Yin Xing aura emanated from the crystals.

"This ...... This is really a Yin Crystal, I really didn't expect that there was such a thing hidden in the Yin Spirit!"

Ye Li held the small spar, and his tone was extremely excited.

Swallowing Sun said: "The Yin Skeleton Crystal is a treasure that only grows in the Extreme Yin Land where corpses gather.

I've observed it before, and found that there are no Yin Crystals in this Ten Thousand Demon Cemetery, and I thought that the environment here was not suitable for the generation of Yin Crystals, but I didn't think that they would become carriers of Yin Spirits. ”

Ye Li nodded and said, "I have also observed it before, and I also said that the environment here should be very suitable for growing this kind of heavenly and earthly treasure that can increase the purity of the Yin Xing Fu Root Essence, but after looking for a long time, I didn't find anything, I really didn't expect that they were actually in the Yin Spirit body." ”

Swallowing the Sun said: "The Yin Aura contained in the Yin Skeleton Crystal is not much, even if you swallow one, it can only make the Yin Xing Talisman Root a little purer.

However, in the formation area of this Yin Crystal, many can often be found at once, so even if the utility of each one is very limited, this treasure is also famous. ”

As Swallow Sun was talking, there was a sudden noise in the bone pile next to him, and a cloud of mist instantly gathered into a yin spirit and appeared in front of Ye Li.

Ye Li, who was taken aback, hurriedly dodged the fierce blow of the Yin Spirit.

This yin spirit also has the same realm as the yin spirit just now, but this one looks even more weird, as if it is a giant python with a human head.

After a battle, this Yin Spirit was also solved by Ye Li, and I don't know if it was the reason why the Yin Spirit in this area was relatively strong, after Ye Li defeated the two Yin Spirits, there was no Yin Spirit again.

Ye Li originally thought that his battle movement was so huge that it would attract at least five or six huge Yin Spirits to attack him.

After destroying the second Yin Spirit, sure enough, another Yin Crystal rolled out and was picked up by Ye Li.

After carefully inspecting the two Yin Crystals, Ye Li found that there was nothing wrong with these two Yin Crystals, they were the most ordinary things, so Ye Li immediately swallowed the two crystals.

After the crystal was swallowed by Ye Li, it instantly turned into two cold streams that rolled down from the throat to the abdomen, and then was swallowed by Ye Li's natal spirit.

After these two cold currents entered Ye Li's Natal Spirit, they turned into an incomparably pure black qi gushing out, and then instantly entered the Divine Pill in the palm of the Natal Spirit's hand.

The Divine Pill itself was a chaotic color, and after the black qi poured in, it lit up with black light, as if it was infused with an ink-colored liquid into a chaotic-colored crystal ball.

However, the amount of this liquid is not large, it only occupies more than one-third of the Divine Pill, and there is a small incomplete rune on it.

In Ye Li's perception, his Yin Xing Rune Root was about to break through to the realm of four runes because of the addition of two Yin Crystals.

He had always been able to feel the state of the rune root before, but he had not yet seen the concrete form of the rune root's change.

As soon as his mind moved, Ye Li's Divine Pill turned into a fiery red color, and the flame-like color inside filled the entire Divine Pill, and a complete rune appeared on the Divine Pill.

It seems that the color change in the Divine Pill represents the change of the rune root, and the more complete the color flood, the more refined the rune root is, and there will also be the origin rune materialized to the surface of the Divine Pill.

After fiddling with his Divine Pill, Ye Li released his attention from his body again and began to look around cautiously.

The environment here didn't allow him to take it lightly, and he didn't know when a powerful Yin Spirit would suddenly come out.

"Senior Sun Swallower, it seems that defeating the Yin Spirits is not a boring thing for me, these Yin Spirits have a large number of Yin Crystals in their bodies.

If I can kill more than ten or twenty Yin Spirits, maybe the purity of the rune root essence in my body will break through to as many as five runes.

It's not so easy to find spiritual objects that can increase the root of the Yin Xing rune, here are a few, I really don't want to give up. ”

Ye Li said to Tunri.

Swallowing Sun nodded and said, "This kind of thing really shouldn't be abandoned, but don't be overly greedy."

Anyway, you have to move forward now, continue to go deeper, you will definitely encounter Yin Spirits, battles are inevitable, you don't have to deliberately look for Yin Spirits, just take down the attacks on you, and you will find a lot of Yin Crystals in the future. ”

Hearing Swallowing Sun's words, Ye Li nodded, and by the way, he changed the state of casting yang to the state of casting yin.

In the state of casting yang, he was attracting the attacks of the yin aura around him all the time, and the spirit yuan in his body was always being consumed, which was not a good thing for him.

Moreover, in the state of casting yin, he can not only resist the erosion of the yin aura, but also absorb part of the yin aura, which is very cost-effective.

Maintaining the state of casting yin, Ye Li began to walk forward with a step, and sure enough, it didn't take long for another yin spirit to appear and try to attack him.

After two battles, Ye Li had no intention of dodging, and began to fight with each other in the Yin Spirits.

However, this time, he seemed to have entered an area with a lot of Yin Spirits, and when he killed a Yin Spirit with the power of Yang Xing, two Yin Spirits immediately appeared around him at the same time and besieged Ye Li.