The most interesting thing inside the cave is not the small cave in the cave wall, but the entire space of the cave, especially the bottom one.

In the cave, there are dozens of lanterns resting on the stone platform, and the faint light can illuminate a large area.

Through the dim light, you can see that there is a naturally formed, irregularly shaped, and large pool at the bottom of the cave. The pool was half-full, a blood-red color, and a strong fishy smell also emanated from the pool.

Yes, it's a pool of blood. And the source of blood is vampire bats.

Every time the vampire bat returns from sucking blood, it will land on the suspended stone path above the blood pool, and its mouth will open, allowing the blood to flow out of its mouth and drip down. Day after day, year after year, countless bats came and went, and a pool of blood formed at the bottom of the cave.

As for why vampire bats do this, it's a mystery to be solved by experts called the beast. It's like the mass suicide of African elephants, whales swimming to the beach in droves to hang up, and so on.

Of course, where there are lights, there are people moving. Now the boss of this mysterious cave is an old demon cultivator.

The old demon cultivator stumbled upon this mountain cave and found that there was zài. More than a century has passed. At that time, the old demon cultivator was defeated by a decent Chinese man and fled, just in time to see a group of bats flying into this cave, so he also followed. When the demon cultivator saw the huge cave and blood pool in the mountain, he was stunned, and immediately decided to take it for himself.

Vampire bats are vampire masters, and are especially fond of sucking human blood. Vampire bats live well in caves, so how can a human take possession of their nests?

A battle between vampire bats and demon cultivators. The battle lasted for a day and a night, and the battle was tragic, and finally the demon cultivator defeated the vampire bat with his mana and wit. Nowadays, the demon cultivator and the vampire bat live together in this cave.

The old demon cultivator is also a strange person, claiming to be the "Chief of the Blood Underworld", but he is following the crooked path of the evil sect.

The Blood Underworld Dao Chief is the "Blood Demon" lineage. Blood Demon is an extremely evil sect, and there is no way to verify history, anyway, it is an evil sect that has been inherited for a long time, and its long-term long-distance dù is comparable to that of the Dragon and Tiger Sect. Now the righteous path is prosperous, and the evil way is declining. The people of the Blood Demon were killed by decency, and they were almost wiped out, and until now, only the head of the Blood Underworld Dao is left.

The Blood Immortal Dao Leader has never forgotten his mission to revive the "Blood Demon". But reviving the Blood Demon is not easy! Although the long cultivation of the Blood Underworld Dao is very profound, looking at the whole of China, it can enter the top ten, but it will definitely not enter the top five.

The Blood Immortal Dao Chief means Alexander!!

If you want to revive the Bloodfiend, you must make yourself strong enough. The Blood Immortal Dao Master has been on the path of making himself stronger, and his cultivation has more than doubled compared to fifty years ago.

Every sect has its own housekeeping spells, and the Blood Demon is no exception. The Blood Demon has always inherited a formation that can destroy the world and destroy the world, the Blood Spirit Array.

The formation of the Blood Spirit Array is easy to place, but it is extremely difficult to activate it, and it must cooperate with the legendary Four Spirit Beasts, the Green Dragon, the White Tiger, the Xuanwu, and the Vermilion Bird.

At this moment, in the cave, in the blood pool, a stone platform suddenly emerged, and the liquid level of the blood pool was three meters high. On the stone platform is a palm-sized dome. Countless rays of light shot out from the dome and shot straight onto the liquid surface of the blood pool. This tripod is not an ordinary tripod, but the "bloodthirsty tripod" of the blood demon, in addition to having supreme magic power, it is also a necessary thing to urge the blood spirit array.

An old man in a black robe stood by the pool of blood, his scarlet eyes staring at the pool.

If you look closely, you will see that there are not one, but two living creatures in the pool of blood, one is a very large bird, like a peacock, and the other is a tiger, a white tiger.

Speaking of this, everyone may understand that the big bird that looks like a peacock is the "Vermilion Bird" among the four sacred beasts, and some people are also called phoenixes. The tiger is the "white tiger" of the four divine beasts.

Most of the Vermilion Bird and White Tiger Essence were sucked by the Bloodthirsty Ding, and now they have no temper at all, and they are pitiful, so people can't help but wipe a handful of tears.

Now that the four great divine beasts have gathered, there are still two of them, and there is still a gap between the green dragon and the turtle snake Xuanwu. As long as the four things are ready, they can activate the blood spirit formation. With the Blood Spirit Formation, you can beat the so-called decency all over the ground to find teeth, and reviving the Blood Demon is just around the corner.

The Blood Immortal Dao Master suddenly burst out laughing, and the rampant laughter echoed in the cave for a long time, shocking his heart.

"Whether it's a green dragon or a golden dragon, as long as it's a dragon, it can activate the blood spirit formation. Spirit Snake, it's time for you to complete your transformation! The Blood Immortal Dao Master muttered to himself, "Xuanwu, do you think I won't be able to catch you if you hide in the volcanic lake?" Even if you hide to the ends of the earth, I will catch you. Now that my Four Spirits Formation is complete, it's just around the corner. ”

Xuan Ming Dao has seen a lot of vision, and through Guò's secret observation of the spirit snake girl in the past two days, he determined that she is a dragon, but her skills are not enough to become a dragon. Because of this, the Xuanming Dao Master did not rush to attack the spirit snake girl, what he needed was a dragon, not a snake, to stimulate the blood spirit array.

In the pool of blood, the white tiger was as thin as skin and bones, but he still did not give up hope of escaping. At this moment, the white tiger once again tried to break through the prohibition of the bloodthirsty ding, and roared violently, and the tiger's roar echoed throughout the cave, mourning for a long time. The white tiger exerted all his strength and jumped out, but he couldn't advance a single inch after jumping twenty centimeters of blood, and an invisible "wall" blocked the white tiger's way.

There was a loud bang, blood splashed in the blood pool, and ripples rose out of thin air, which was the barrier of the bloodthirsty ding. Not only will the white tiger not be able to break the barrier, but on the contrary, it will be eaten by the barrier, and its body will spasm like an electric shock.

Just now, the white tiger jumped out of the water, and its body size was faintly visible, with a head and tail length of almost four meters, almost twice the size of an ordinary adult tiger. Tigers are common, but white tigers are rare!

It is rumored that tigers live for a long time, and they understand human nature, especially tigers who know how to swallow, and their body hair will change color, from yellow and white to white, and the older they get, the whiter their hair will be.

This white tiger in the blood pool has eight hundred years of cultivation and was captured by the head of the Xuanming Dao in Changbai Mountain. At that time, in order to catch the white tiger, the head of the Xuanming Dao spent half a year.

The Suzaku in the blood pool was almost dying, only its head was stretched out on the surface of the blood pool, and it was weak and panting.

The Vermilion Bird is a phoenix, a legendary thing that few people see. The Blood Underworld Dao Chief found the traces of the Vermilion Bird in the Grand Canyon of the Brahmaputra River, and it took a lot of effort to catch it.

Two rays of light shot out from the eyes of the Blood Immortal Dao Chief, and he said angrily at the white tiger: "Beast, if you want to break through my formation, how can it be so easy. ”

The laughter still echoed in the cave, and the Blood Underworld Dao Elder disappeared in a flash.