"All I need is the blood of the true spirit. Xuantian said coldly.

He stared at the blue electric black golden snake coldly, his eyes were cold, like snowflakes in winter, and he had no emotion.

At this moment, the blue electric black golden snake knew that there was no room for negotiation anymore, it looked at Xuantian, and when it came into contact with that cold eye, its whole body trembled unconsciously. I felt a coldness from my heart and deep into my bones.

In an instant, the owner of this place, the Blue Electric Black Gold Snake, had the feeling of falling into an ice cellar.

"It's horrible. The blue lightning black gold snake muttered, and then hurriedly said to Xuantian: "This strong man, I have a jar of ancient snake true blood here, I don't know if it can be exchanged for my life." ”

"Yes. Take it out! Xuantian nodded, his eyes still the same.

Hearing this, the blue electric black gold snake opened its mouth and spit out a small transparent jar, which contained a ball of silver true blood, bright and moving.

Looking at this jar of true blood, the blue electric black golden snake was very reluctant. This is the true blood it obtained after killing the original owner of this area, and it is extremely useful to it. Originally, it wanted to rely on this jar of true blood to evolve its own bloodline power when it advanced to the next realm, and the same snake true blood could complement each other. However, now it has to be handed over.

"Let me see. Xuantian beckoned and summoned the jar of true blood to his side, he opened it to watch, and as a result, a vision appeared, and the ancient snake appeared.

"Roar!"

The monstrous roar is like a thunderbolt on a sunny day. In this mass of silver true blood, a two-winged silver snake manifested, its forehead has two horns, a pair of small silver claws under its abdomen, and several small tentacles on the edge of its mouth, at first glance it looks like a divine dragon, looking majestic.

At the same time, the castle changed color, and a fist-sized hail fell and crackled on the ground.

"Legend has it that as soon as the ancient snake comes out, the wind and clouds change, the weather is impermanent, and there will be a catastrophe. Now, it seems, it is. Xuantian muttered. But in the next moment, his face changed, and the manifested snake was actually carrying silver true blood to escape.

"Bang bang bang!"

Xuantian reacted quickly, he stretched out three fingers and tapped them three times at the Snake True Spirit, hitting it back. Then he plugged the lid on again.

"Yes, it is indeed the true blood of the Ancient Snake. Xuan Tian nodded, his expression was a little happy, this was the first kind of ancient true spirit blood he had obtained here.

So, Xuantian put away the jar of true blood in front of the blue lightning and black golden snake.

"Then this strong man, is your promise ......" The blue electric black golden snake opened its mouth cautiously, and its two big eyes kept aiming at Xuantian, it was observing the words.

"Don't worry! I don't want your blood, I'll collect the true blood of the Ancient Razer somewhere else. Xuantian spoke, turned to leave, and walked towards the outside of the castle.

However, at this time, the mutation protruded. The blue lightning black gold snake's eyes were scarlet, and it suddenly jumped up from the throne, and it opened its bloody mouth and bit towards Xuantian, wanting to take his life at once.

It's a pity that Xuantian reacted quickly, and with a "huh!", he dodged the attack with a horizontal movement.

"I thought for the sake of your forbearance and love, and spared your life, but you secretly committed murder. It's just looking for death. Xuantian said coldly, completely aware of the cruelty of this world, he decided not to show mercy to his subordinates.

"Misunderstanding, it's just a misunderstanding. The blue electric black golden snake hurriedly explained, his expression frightened.

"There's no misunderstanding, it's you who is looking for your own death. "Xuantian is still cold, he will not be weak anymore. Immediately, he summoned an ancient spear and slashed down at the blue lightning and black gold snake.

"Phew!"

A blood-red sword flashed in the air, with a sharp sound of breaking the air, and flew towards the blue lightning and black gold snake, the speed was extremely fast, leaving only an afterimage in the air.

At this moment, the blue electric black golden snake was frightened, and it hurriedly took measures, "poof!" and spit out a white light, which was a white shield, which was used by it to protect itself.

That's not the end of it, though. Immediately after, the blue lightning black golden snake summoned another dragon-shaped giant claw. This is its ancestral supernatural power, and it was used by it at this time. However, it is not used to attack, but to defend against the enemy.

In this way, the blue lightning and black gold snake laid two defenses in a hurry, and its surroundings were full of glow. However, this was not enough at all, the blood-red sword flashed, and the two defenses were broken at once, and with a "poof!", the small half of the head of the blue lightning black gold snake was cut off.

"Damn it. You kill living beings indiscriminately, and you can't die a good death. The blue lightning black gold snake let out a resentful curse, and at the same time, it also began to fight back, knowing that Xuantian would not be relentless.

"Click!"

A blue lightning bolt erupted from the sky of the blue electric black golden snake, with a sharp ruining aura, and went straight to Xuantian.

It was a terrible blow, and even there was a paralyzing sensation in the air. But it was blocked by Xuantian, there was a ball of purple light in his left hand, and in the shocked eyes of the blue electric black golden snake, the blue lightning was quickly absorbed by the purple light, and it did not cause any damage to Xuantian.

"How is this possible?" the blue lightning black gold snake was shocked, but it was not allowed to think about it at this time, because Xuantian's spear had already cleaved.

This is not good, there is no chance to dodge, only hard connection. It opened its mouth and spewed out a bolt of blue lightning again.

"Sold out!"

The blue lightning intersected with the ancient spear, making a crisp sound like a divine weapon clashing, crisp and pleasant. But as a result, the blue lightning bolt was split in two, and the ancient spear rushed with a blood-red light, unstoppable, and cut off the head of the blue lightning black gold snake in one fell swoop.

Blood splattered, staining the ancient hall red, and a huge head fell to the ground.

"I gave you a chance, but it's a pity that you didn't cherish it. Xuantian muttered to himself and slowly put away the ancient spear. However, the next moment, his brow furrowed deeply, and a look of shock appeared on his face. Because the snake blood on the ground is slowly penetrating into the ground and being absorbed by this ancient castle.

Moreover, in this process, the three gates behind the throne also became more and more condensed, and the pictures depicted on them became clearer and clearer, which were some ancient words that looked like dragons and phoenixes, snakes and turtles.

"What's going on?" Xuan Tian was shocked, he didn't expect such a thing to happen. Invisibly, he felt that there was a special aura filling the place, emanating from this ancient castle, as if a giant was awakening.

"Oh no! there's something wrong with this castle. Xuantian lost color, immediately put away the snake corpse on the ground, and then quickly exited the ancient castle.

As soon as he stepped out of the gate, the castle rumbled, and then the distance shook as if it were about to collapse.

It's a horrible scene. I don't know why, it's obviously an ancient castle out of control, but it makes the whole mountain and forest shake, it's like the mountains are shaking, as if the earth is falling.

And that hasn't stopped yet. Because at this time, a large number of dark clouds appeared in the sky, accompanied by the divine thunder descending into the world, the roar was simply earth-shattering, and endless lightning surrounded this ancient castle.

Such a terrifying scene can frighten the surrounding ghost trees, they tremble all over their bodies as if they were enchanted, and keep shouting "Bang, Bang!" The ringing sound. Several ghost trees were destroyed by thunder and lightning and turned into ashes.

"What a terrifying thunder and lightning! Why is this?" Xuan Tian was shocked, he felt it carefully, but found that these thunderbolts contained a very terrifying destructive aura. It was like an undilutable breath of death, terrifying and abnormal, as if it could be clearly felt from ten miles away.

Such thunder and lightning are a catastrophe, a nightmare for monks. It can be said that destroying all things is indestructible.

Xuantian was frightened, but fortunately, the thunder and lightning were not coming at him, but towards the ancient castle. Endless lightning enveloped the castle, illuminating it like daylight.

"This castle is hard enough!" Xuantian was surprised. I saw dark clouds surging in the sky, and the thick lightning was like a dragon, and the thunderbolt of "Bang La!" was surging, but it could not leave a trace on the ancient castle.

In an instant, Xuantian had a strange thought in his heart, feeling that this ancient castle was unusual.

"Oh! no. It's actually absorbing lightning. Xuantian was shocked, he looked closely, and found that the thick thunder and lightning hit the ancient castle, and it slowly penetrated into the walls and disappeared.

Such a situation is so terrible that no one will believe it when it spreads. It is unheard of that the divine thunder that destroyed everything was absorbed by a building.

Xuantian felt that his mouth was dry, and he had already exceeded his imagination.

"Boom!"

The dark clouds surged, and the divine thunder came overwhelmingly, heading straight for the ancient castle. This went on for a long time, and the castle was surrounded by endless electric light, and at first glance it looked like a thunder city.

However, there is an end to everything. Eventually, the thunder tribulation began to decrease, as if the remaining strength had been used up, and the thunder and lightning released were far less big than just now, as if they were completely small.

However, at this time, the castle once again had an anomaly, it seemed that it was not satisfied with these thunderbolts, and even took the initiative to open the two gates, and then began to devour the dark clouds.

This scene was equally terrifying, the dark clouds in mid-air with endless electric light, in the terrifying devouring power, slowly flew towards the ancient castle, and was finally swallowed up. And the two ancient doors of the castle closed as the clouds disappeared.

"Mom, are you going to eat people?" Xuantian shuddered, feeling that there was nothing more terrifying than this. He quickly turned around and was about to run away. However, at this moment, there was a burst of bright light behind him, very dazzling, and it disappeared in a flash.

In a hurry, Xuantian glanced back, but was stunned. Behind him was empty, the centuries-high castle had disappeared, and the glow and splendor were gone. There is only a palm-sized exquisite castle on the ground, lying quietly on the ground.