In the huge space, all kinds of treasure lights reflect each other, with the golden light emitted by gold coins, the purple-black treasure light emitted by magic coins, and the white forest light emitted by unsheathed weapons......

Everything seems to be messy and arranged in a certain order, but there are several rooms connected to this space, which should also contain various treasures.

Because he had already seen it once in the palace treasure vault of the Flame Kingdom, Gray didn't have too much shock, and the things in it looked luxurious, but in fact, he didn't have much to use.

Following Francis, Gray enters a room connected to the vast space, where he sees several high platforms, each of which is topped by a variety of corked containers.

There are containers made of crystal, and there are also containers made of pure gold and mythril, and the surface is inscribed with words, which are the names of the blood beasts.

"This is the blood of the Purple Moon Kingdom's royal family!"

Francis's footsteps stopped in front of a small platform made of monolithic gemstones, and he pointed to the container on the platform, and said.

Gray looked over and saw that there were a total of five containers made of pure gold on the platform, the large ones were four or five liters, and the small ones were one or two liters, all of which were engraved with the types of blood beasts.

Seeing the blood of these demonic light-level blood beasts, Gray confirmed a guess.

"The blood of the demonic light-level blood beast in the treasure room of the Flame Kingdom was indeed taken away in advance."

The last time he was in the Flame Kingdom Treasure Vault, the blood of the demon-light level blood beast that Gray obtained was only the blood of the emerald green dragon beast, and the others were the blood of some king-level and desolate-level blood beasts.

When he checked the receipt, Gray faintly felt that something was not right, how could the thousand-year-old collection of the Flame Kingdom only obtain a kind of demonic light-level blood beast blood.

And now that he saw the Purple Moon Kingdom's royal family's collection of demonic-light-level blood beast blood, he was almost sure that before that, most of the demon-light-level blood beast blood had already been taken away.

As for the person who took it, Gray estimated that it was not the Fifth Force, but the royal family of the Flame Kingdom before the Fifth Force.

Getting closer, Gray took out the corresponding container to take blood, and while looking at the blood beast types marked on the five containers, and marked the blood beast types on the containers he took out.

The first container is marked with the Wind Demon Fox, this blood beast Gray has seen in the book, it is a wind-attribute fox-type blood beast, and its adult size is much smaller than that of ordinary demon-light level blood beasts, probably able to reach more than ten meters.

In addition to being able to master the ability of the wind system, this kind of blood beast is also extremely fast, according to the book in that book, the speed of the wind demon fox can reach the top among the blood beasts of the same realm.

The second container is marked with a Water Aversion Demonic Beast, a Blood Beast that has the ability to control water, capable of squeezing water into a high-pressure water jet.

This blood beast has slender limbs, a slightly flattened head, and a body that looks toned and slender.

The scales are white, and the white surface has symmetrical black lines, which are curled and look a bit like a ferocious fish.

Gray once encountered the same sequence of blood beasts of this blood beast, it was a brute-level blood beast, when the other party was fighting an amethyst beast, and was finally killed by the amethyst beast, and the amethyst beast became Gray's prey, and the bloodline turned into a kind of bloodline in his body.

The third container is marked with a six-headed snake, a snake blood beast with six heads, which means that it has six abilities.

However, these six abilities are different in different six-headed snakes, to put it simply, the six-headed snake only shows that it has six abilities, but the specific six abilities are in many variations.

This blood beast is rumored to have the blood of Hydra, a divine beast with ten heads and ten abilities.

At the beginning, Gray thought about whether to restore the Hydra bloodline through the transformation ability, but in the end, it was too difficult to implement.

Gray looked at the mark on the fourth container, which was marked with a gem monster, and when he saw this mark, Gray's face did not change much, but he couldn't help but be slightly happy in his heart.

"It's actually a gem monster!"

Gem Demonic Beast, the Gem Beast Sequence's Demonic Light Level Blood Beast, seeing this Blood Beast, Gray couldn't help but have the idea of swallowing this Blood Beast's transformation.

Originally, he had thought about swallowing the blood of the Gem King Beast and trying to obtain the gem transformation ability of the Gem King Beast, to see if he could mix it with the metallization ability to form a stronger enhanced flesh-like ability.

However, he hesitated, because the Jewel King Beast's bloodline was a little out of step compared to his current level, so he didn't swallow the Jewel King Beast's blood for a long time.

But now, there is no need to hesitate, because the gem demonic beast not only has the ability to transform into gems, but also has a bloodline that has reached the level of magic light, which can fully meet his requirements.

His heart was full of joy, but there was not much change on his face, Gray poured a copy of the blood of the gem demonic beast, and then looked at the type of blood beast marked on the last container.

However, when he saw the type of blood beast above, he couldn't help but shrink the pupils in his eyes, and read out the type of this blood beast.

"Ice and Fire Demon Ape?!"

Gray hadn't heard of a blood beast like the Ice and Fire Demon Ape, but from the Ice and Fire in its species name, he could already roughly guess what kind of blood beast this Ice and Fire Demon Ape was.

If nothing else, this should be a blood beast that can master both ice and flame abilities, but I don't know if its control of ice and flame abilities is like a hydra, controlled by different heads, or like the mixed bloodlines on his body, it has formed a hybrid ability.

"That's right, it's the Ice and Fire Demon Ape."

Francis naturally understood Gray's surprise, and he smiled very understandingly, and said.

"When my royal family first obtained the blood of this blood beast, they were indeed quite surprised, and they were curious whether this blood beast was like a hydra, with different heads and different abilities, or if it had already formed a hybrid ability."

"For this reason, I once asked the children of the royal family to take this blood beast blood to see if they could be eroded by the bloodline of the Ice and Fire Demon Ape and obtain this blood beast ability, but they were unsuccessful, and I don't know what kind of ability this blood beast's ice and fire ability is."

"Until more than 100 years ago, when my royal family was excavating an imperial ruin, they obtained a lot of books, and from these books, I saw an introduction to this blood beast."

At this point, he paused, gasping for a long breath.

"What does the book say?"

Gray hurriedly asked.

"According to the introduction, this blood beast is a mixed-ability blood beast, and the two abilities of ice and fire on its body are mixed into an ability that can manipulate temperature, which is stronger than simple ice ability and fire ability."

"And the corresponding sequence of blood beasts of this kind of blood beast is available on this continent."

"How come I've never met one?"

Gray raised an eyebrow, so far, he had neither seen nor heard of a blood beast with this ability.

"Not only you, but also my Purple Moon Kingdom royal family has not encountered it, according to my Purple Moon Kingdom royal family's guess, this blood beast should have disappeared."

Francis shook his head.

"How did it disappear?"

Gray asked, confused.

"I don't know, in fact, in the batch of books I obtained more than 100 years ago, I also saw some other accounts of mixed blood beasts, but these blood beasts have also disappeared."

Francis shrugged.

"How many other hybrid blood beasts disappeared at the same time as him?"

Gray's eyes narrowed slightly, and he always felt that there should be some unknown secret in it, but he didn't have much clue for a while.

In the end, with the confusion of why the hybrid blood beast disappeared, Gray left the Purple Moon Kingdom's royal treasure house and returned to the residence arranged for him by the royal family.

For a long time, he thought that there were no hybrid blood beasts in this world, but now it seems that this is not the case, there were them during the Imperial period, but in the period of the Four Kingdoms, they were no more.

"Could it be the forces that destroyed the Empire, that is, the Fifth Force?"

Gray couldn't help but associate this with the force that destroyed the Empire, the Fifth Force.

What are the characteristics of hybrid capabilities?

Able to skip the level of combat, although not all of the mixed abilities can be jumped to fight, such as some auxiliary mixed abilities, there is no ability to jump the level of battle, but most of the mixed abilities have the ability to jump the level of combat.

Because of some kind of limitation, this 1000 years, except for Breel. Outside of the flames, no one broke through the magic light, and the highest was the third transformation king level.

Thinking from another perspective, if you use evolutionary medicinal materials to promote the transformation of a blood beast at any cost, then the limit of what this blood beast can eventually grow should also be the third transformation king level.

And what if a Triple Transformation King-level Blood Beast had a hybrid ability?

It is very likely that he has the ability to fight beyond the level, and his combat power is comparable to that of magic light.

And after having a combat power comparable to magic light, he can break the world barrier, which is obviously not allowed to destroy the power of the empire, that is, the fifth force, and it is for this reason that the other party has adopted a certain method to exterminate the mixed ability blood beast.

Gray didn't know if his guess was right or not, of course, it didn't matter, the first goal now was to deal with the Fifth Force, and before that, he tried to improve his strength.

After locking himself in the bathroom and instructing the servants not to disturb him, Gray took out the blood of the gem beast, the same red blood as ordinary blood beasts, but with a luster similar to that of a gem, and Gray drank it in one gulp.