This black thing is obviously not an ordinary thing, Luo Yu is also quite curious, he took this black short stick in front of him and checked it several times, and even used his mana and vitality one after another.

However, Luo Yu immediately laughed at himself again, there were no monks in the Black Domain who connected to the Dan Period, and he was still delusional about pies falling from the sky.

"The only thing that can make the mantis turtle beast love it so much is the skeleton of the sea beast, could it be that this short stick is the bones of a certain sea beast?" After a while, Luo Yu thought of the most reasonable answer, and said suddenly in his heart.

But in this way, his mantis turtle baby beast seems to be an extremely picky eater, and on the way here, Zhuo Wujian also killed a few ordinary sea beasts, and when he peeled the skin and bone, he didn't notice any changes in the mantis turtle baby beast.

Could it be that the turtle beast's favorite sea beast element remains are only a certain type of sea beast or some high-level sea beasts, it seems that only in this way makes sense.

But in ancient times, the Three Treasure Holy Worms did not appear much, and there were not many records left at all, and now Luo Yuguang relied on a piece of bone in his hand, even if he went back to rummage through the Taoist books he bought, he must not be able to confirm what he thought in his heart.

"The Sea Beast Elemental Remains... Bones and sea beasts, why did the Black Feather Building have sea beast skeletons for sale in the first place, could it be that this shop also has business dealings in Xiliangchi Prefecture? The sea beast skeletons that the other party took out at the beginning are probably the bones of sea beasts that are ubiquitous in the four seas, and it can be connected to Chizhou is the endless sea, where I have never heard of a sea beast infested, where did the Black Feather Tower get the sea beast bones?"

Originally, Luo Yu's curiosity, after thinking that the short stick in his hand was just a piece of corpse bone, did not extinguish, but the more he thought about it, the farther he thought, and suddenly there were many more mysteries that could not be solved.

It seems that at the beginning, Pompeiel saw his metallic Yuan Li at a glance, and he was very familiar with the cultivation path of the Yuan Master, not at all like a native monk born in Mengzhou, and there was another secret among them, but although he noticed that the old housekeeper and Pompeiel had something to hide, he was not interested in pursuing anything.

Anyway, those are all things in the past, now that he is in the Black Domain, I am afraid that he will not have the opportunity to find out the secret of the Black Feather Tower, thinking of this, Luo Yu shook his head with a wry smile, and with a move of his hand, he took out another purple jade box from the storage bag on his waist.

Before Luo Yu opened the lid of the box, a trace of cold aura spread first.

Originally, the mantis turtle spirit insect was one of the spirit beasts that was extremely difficult to advance, but by accident, Luo Yu found that the sea beast element skeleton could greatly improve the cultivation speed of the mantis turtle beast, but this method was not suitable for the Heavenly Destiny Mouse, and later after the sea beast element skeleton bought from the Black Feather Building was used up, the two ice dragon cicadas that he got didn't know if the sea beast element skeleton was useful to the ice dragon cicada.

Thinking so in his heart, Luo Yu flipped up the lid of the box without saying a word, and a white branch inside flashed with a glass-like luster, which was a small section of the Jade Spirit Divine Tree, and the two snow-white caterpillars on it were lying on the white jade branches and slowly wriggling.

From the hands of the Great Witch Curse, Luo Yu got three ice dragon cicadas, one of which was used to dissolve the fire poison in Ling'er's body, there were only these two left, and they have been carefully taken care of by Luo Yu, the ice dragon cicadas also belong to the ancient xenomorphs that are extremely difficult to cultivate, although Luo Yu signed a contract with his real name in order to let them survive, but he has not had much hope in his heart.

In addition to feeding them some spirit beast pills over the years, Luo Yu has also tried several other cultivation methods, but none of them have worked, and the ice dragon cicada has also stayed at the level of a first-order spirit worm, which seems to be slower than the advanced speed of the mantis turtle beast, and after spending a lot of effort, Luo Yu almost died.

At this moment, when Luo Yu was about to take out the two small insects inside, he suddenly felt something inexplicably wrong nearby, and a dangerous aura hit his heart without warning, and almost at the same time, a strange buzzing sound came from the dense forest on the side.

No sonic attack!

The layer of golden yuan power on Luo Yu's body had just been propped up, but it couldn't stop the strange roar from pouring into his mind, and he only felt that his heart was hot, and his consciousness became numb and ignorant.

A momentary change made Luo Yu's whole body stiff, as if his hands and feet did not obey the call, and when he saw that he couldn't move, the buzzing sound that came out became louder and louder, and at the same time, two blood rays immediately shot out from the dense forest, heading straight for Luo Yu to take advantage of the void when he lost his mind.

Luo Yu saw the fierce appearance of the blood light that did not give him the slightest chance, and his heart suddenly became cold.

At this moment, Luo Yu could barely roll his eyes, and when he saw clearly what the two blood rays flying from a distance were, his face immediately changed greatly!

Just when Luo Yu was struggling hard, the two mantis turtle larvae lying on the short stick in his hand sensed the danger of their master, and when the two blood lights were close, they immediately let out a strange scream of-for-tat!

Layers of visible golden ripples emanated from the body of the mantis turtle beast, and two fist-sized blood rays that suddenly flew to me Unexpectedly, the mantis turtle beast was not affected by the sound waves, and rushed into the golden ripples without any defense, and immediately the buzzing sound stopped abruptly, and its body was crooked at the same time, and it fell to the ground like a lost soul!

At this moment, Luo Yu, who was scared into a cold sweat in his heart, immediately ran into a frenzy of the Yuan Force in his body when the mantis turtle beast interrupted the strange sound wave emitted by the blood light, staring at the two blood lights, his expression became extremely cold, and with a shake of his hand, the two blood-colored flying needles hidden in his sleeve went straight to the ground and the blood light went straight to the ground without hiding.

Although under the law of the Black Domain, the power of the immortal Dao treasure on Luo Yu's body has been greatly reduced, but the seemingly slight flick of his hand just now actually hides Luo Yu's amazing physical power, and the power is only higher than usual.

The speed of the blood mang's needle was extremely fast, and the two balls of blood light were knocked away with a 'poof' before they landed, and Luo Yu exhaled lightly when he saw this, and stretched out his hand and fished down towards the void.

A golden palm of a foot size appeared out of thin air at two dim balls of blood light, and unceremoniously grabbed it downward!

At this moment, a mutation suddenly occurred!

The two groups were controlled by the mantis turtle beast, and they were also hit by Luo Yu's blood light from a flying needle, and they both let out a low roar and staggered up again.

Before Luo Yu's Yuan Qi palm was clenched, two balls of blood light combined together rushed through a hole, and he easily got rid of the Yuan Qi palm and flew out.

This scene made Luo Yu's face gloomy immediately become incredulous, just now he was confident that he would kill the blood double needle, it was definitely a full shot, even those spirit people may not be able to take it, how could the other party be safe and sound after hitting the blood light!

Luo Yu looked at the two balls of blood in surprise, and his scalp was numb for a while, since the flying needles with all his strength could not kill the other party, and his other means were greatly restricted, he couldn't help but look ugly.

However, Luo Yu didn't know that the two balls of blood light after suffering a loss no longer dared to approach him, and avoided the strange sound ripple range of the mantis turtle beast from a distance, and after the two pairs of anthropomorphic white eyes glanced at Luo Yu fiercely, they seemed to know that Luo Yu was not easy to deal with, and finally turned their heads and planned to fly into the distance.

However, at this moment, one of the blood lights flew out a few feet away, and suddenly fell directly to the ground with a miserable roar, and when it landed, a layer of ice crystals appeared all over the body for no reason, and then the strong insect body that was hit by the blood flying needle and had nothing to do could no longer fly.

The other ball of blood light flying in front of it was intact, but when he looked back and saw this scene, he found that his companion did not know the strange life and death, and seemed to have found something more terrifying, and he directly abandoned the blood light that fell to the ground in fright, and rushed into the stone forest faster and drowned his body.

In the blink of an eye, the blood light escaped without a trace.

But looking back at Luo Yu, the suspicion in his heart was no less than the blood light that escaped, and at this moment, he was looking at the two ice dragon cicadas in the purple jade box in a daze, and the whole person was a little confused!

The two little guys were squirming excitedly in the jade box, and they were pulling something back, Luo Yu was sure that he was not dazzled, and the blood light in the distance that made him feel helpless seemed to be being pulled back little by little.

Seeing this situation, Luo Yu took a closer look at the ice dragon cicada in the jade box, stretched out a finger in disbelief, and gently tapped it in front of the ice dragon cicada's muttering mouth, and pressed it slightly towards the air that seemed to be nothing, and a trace of cold and sharp feeling was immediately transmitted back along the fingertips.

This cold aura made Luo Yu shudder, but fortunately, the ice spirit cold spirit was refined in his body, and any cold qi was absorbed immediately once it entered his body.

"Ice Dragon Silk!" Luo Yu remembered the Ice Dragon Cicada Magical Power introduced in the "Spirit Beast Spectrum", but he had never seen it with his own eyes, and this invisible Ice Dragon Silk Qia Qia was one of them.

Although the crystal filament spit out by the ice dragon cicada can't even be perceived by divine thoughts, it can be clearly touched with your hands, which is too weird.

However, what really surprised Luo Yu was that the crystal silk supernatural power of the first-order ice dragon cicada could easily clean up the strange blood light, you must know that you just shot with all your strength, and you couldn't hurt the blood light, could it be that this thing is afraid of the magic power of the ice attribute?

If this is the case, Luo Yu has to sigh that he is blessed with a great life, if it weren't for the protection of the mantis turtle and the ice dragon cicada, he almost lost his life, which made Luo Yu escape from death, and couldn't help but secretly make up his mind that he would never leave the vicinity of the mine in the future unless he broke through the realm of the third-order Yuan Master.