"Look at its eyes!" Qin Sisi suddenly shouted.

Ye Yu saw the behavior of the Yin and Yang Returning Beast, his heart was very heavy, knowing that the next battle would be even more difficult, hearing Qin Sisi's shout, he looked up, and his eyes were fixed on the eyes of the Yin and Yang Returning Beast.

The eye that shoots out the water is deep blue and crystal clear, like a scorching sapphire, in which the traces of water waves are faintly refracted.

The eye that shot out the flames was fiery red, bright and bewildering, like a ruby forged by a thousand flames, and the inside shimmered with the light and extinguishment of the flames.

Qin Sisi's expression also became very solemn, and he muttered, "It turns out that its eyes are ......"

Ye Yu nodded, and continued in a low voice: "Water and Fire Spirit Beads." ”

The left is yin, the right is yang, water is yin, fire is yang, although water and fire are mutually restrained, yin and yang can be one.

This is the origin of the Yin and Yang Beast, the things of the Yang and the Yin of the world exist in its body at the same time, and they restrain each other and restrain each other.

In the ravines on both sides of the cave, the original clear spring water and flames had been consumed to the point of being almost depleted, and it was impossible for them to hide inside like they had just done to avoid the attacks of the Yin and Yang Returning Beasts.

Ye You's eyes lit up, and he took out the phoenix scepter with a flip of his wrist, and so far, there is only one battle, and he can only win, not lose.

Qin Sisi also took out the Moon Spirit Golden Feather, she knew that her strength was not enough, and she was very self-aware to hide in the stealth bubble, preparing to carry out a sneak attack when the Yin Yang Guiyi Beast was fighting with the Night Shadow.

"The sky is thundering!" Ye You shouted angrily, raised the Phoenix Scepter, and the power of thunder attribute magic was quickly released, pouring into the Phoenix Scepter, after the tempering of the ancient artifact, the attack power of Ye You's burst was comparable to that of the Demon Emperor.

The lightning bolt with the thickness of the bowl slashed towards the Yin-Yang Returning Beast one after another, even if the Yin-Yang Returning Beast thought very highly of itself, it had to pay attention to this magic skill, if it didn't resist at all, it was likely to be split into ashes.

The Yin-Yang Returning Beast hurriedly shook its head and released its magical power with its long mane, condensing it into a magic shield to defend in front of it.

The lightning thunderstorm released by the rolling thunder kept slashing at the soft shield, and the shield shook so violently that it seemed that although it would shatter and disappear, it had withstood one lightning bolt after another.

Qin Sisi quietly came behind the Yin-Yang Guiyi Beast, Ye Yu and the Yin-Yang Guiyi Beast fought face to face, the Yin-Yang Guiyi Beast only condensed a shield in front of him, and there was no defensive measures behind him.

She carefully condensed the power of metallic magic, trying to avoid being detected by the Yin-Yang Returning Beast in advance, and a huge sword shadow formed in mid-air, and three skulls emitting a faint green light floated on the hilt of the sword shadow.

The Sword of Yama! A power from hell.

It's just that Qin Sisi's magic strength is not strong enough, and the skull at the hilt of the sword is still a little blurry, as the caster's strength increases, the sword shadow will be larger, the skull will be clearer, and the number will increase.

At this time, this was already Qin Sisi's most powerful force.

She gritted her teeth and pushed out her palms, and the huge sword of Yama carried the power of destruction and roared towards the Yin-Yang Guiyi Beast, and the three skulls also moved forward, and the inertia stretched out three green smoke trails behind her.

The Yin-Yang Beast was concentrating on dealing with the rolling thunder of the Night, those lightning and thunderstorms were nearing the end, and its mane defense shield was about to collapse, and it did not dare to be careless.

However, the power of the Yama Sword struck quickly, and although the Yin and Yang Guiyi Beast detected it a little late, its reaction was very sensitive, and it quickly dodged to the side.

Qin Sisi controlled the Sword of Yama and chased after him, and the Yin and Yang Returning Beast rushed to the rock wall on the right, and suddenly turned a sharp turn and rushed to the left.

The huge Yama Sword was not flexible enough to turn around, and the whole bombardment hit the rock wall on the right side, making a "boom" sound, and the entire cave shook.

Fortunately, over the years, the water spirit bead has flowed out of the clear spring water and the flames released by the fire spirit bead have flowed and surging in the valleys on both sides, and the rock wall of the cave has also been able to absorb a lot of the spiritual power of the water and fire spirit beads, which can not only release light, but also have a much harder texture, and have a stronger resistance ability.

Bombarded by Qin Sisi's Yama Sword, the rock wall shook a few times, and soon calmed down, and the cave was still safe and strong.

After the Heavenly Thunder Rolling Attack was completed, Ye Yu hurriedly stuffed a few pills into his mouth, and then immediately released a powerful thunder attribute magic skill again, attacking the Yin and Yang Returning Beast.

The Yin and Yang Returning Beast did not show weakness, and immediately blinked its eyes vigorously, shooting out clusters of orange-red flames towards the night shadow.

Yeyou's body can be protected by divine fire, but his clothes cannot, and in the process of dodging, he will inevitably be burned by the flames to the corners of his clothes.

The clothes of the night are made of special materials, which are waterproof and fireproof, but in the face of the fire of the fire spirit beads, these special materials are no longer special, and they are quickly ignited.

It didn't take long for Yeyou's clothes to be burned to the ground.

However, the Yin and Yang Returning Beast is not much better, and the attack power of the Night Demon God plus the power of the artifact of the Phoenix Scepter is comparable to that of the Demon Emperor, which also makes it scramble.

What's more, the opponent also has a companion who can stealth, and always sneaks up on it while it is concentrating on fighting, making it unguardable.

For a time, the two sides had their own wins and losses, and it was difficult to distinguish between high and low.

The Yin Yang Guiyi Beast has a violent personality, and it has been unable to defeat the treasure hunter for a long time and get a good meal, which makes it very angry.

After a few rounds, the Yin and Yang Returning Beast suddenly raised its head to the sky and roared, and its voice was extremely shocking, as if it was the feeling of patience reaching the limit.

With its hissing, the body of the Yin and Yang One Beast also changed, and its body was originally half blue and half red, and this contrast was even more obvious at this time.

The blue half is even bluer, close to the deep blue of the sea, with an unknown mystery.

The red side is even redder, as if it has been soaked in blood, and it is brilliant and demonic.

"Runaway mode. Ye Yu saw the change in the Yin and Yang Returning Beast, and his expression became heavier and heavier.

Master Yiluo said that if it is difficult to kill the opponent for a long time, the Yin and Yang Beast will enter the rampage mode.

In Rampage Mode, the Attack Power of the Yin-Yang Beast will be increased by one level for half an hour.

Generally, most of the people who can stalemate are people of equal strength, but the Yin and Yang Guiyi Beast suddenly increases its attack power, and the other party will definitely be unable to bear it, and the victory will be nine out of ten.

This is a seventh-order demonic beast, and its attack power will reach the eighth order when it is increased by one level, which is equivalent to the level of the Demon Venerable.

Dealing with the strength of the Demon Emperor's level, Ye You and Qin Sisi joined forces to fight, they were already doing their best, nine deaths, and in the face of the Demon Venerable, they had absolutely no hope of winning.