The veil of darkness fell quietly, and the sky began to become uneven, and the roars of many monsters were heard around, as if they were afraid of some monster.

Ye Feng knew that the Yin Bat was afraid that it was going to come out, so he opened the window, and sure enough, he saw that the back mountain was extremely uneven.

Many demon beasts fled for their lives in the dark night, and they had no intention of staying at all.

Whoa!

In the back mountain, Lin Hai was choppy, and a large black shadow rushed out, with a piercing scream, which made Ye Feng's eardrums ache for a while.

Syllable!

Ye Feng hurriedly closed the window, then extinguished the light, and waited for this group of dark shadows to pass.

"Ye Feng......" An Yunyun said with some fear.

"Shh Ye Feng hurriedly made a gesture to ask An Yunyun not to make a sound.

As long as it is a bat, then there must be an innate ability, that is, echolocation, which can emit ultrasound waves, which people cannot detect at all, and those ultrasound waves pass through the object, as long as there is the slightest movement, it will be fed back to the bat.

The piercing screams of the yin bats kept passing through the roof, and An Yunyun's pretty face was almost as white as a piece of paper, and he almost made a sound.

A large number of screams went away, An Yunyun finally breathed a sigh of relief, and trembled: "Ye Feng......"

"Don't speak!" Ye Feng changed color and whispered, but he was still a step too late.

I saw that the wall of the room suddenly burst open, and a bat the size of a man rushed in, opening its huge mouth to bite An Yunyun.

"Ah, Ye Feng save me!" An Yunyun screamed in horror, she kicked at the Yin Bat, and the whole thing flew out upside down.

Ye Feng's eyes were quick, and he just caught her, his glass-blue eyes showed murderous intent, "I was almost killed by you." ”

Ye Feng threw An Yunyun behind him and kicked on the floor, the floor cracked, and Ye Feng rushed out in front of him.

Brute-force grabbing!

The golden light poured out in Ye Feng's hand, and it was the first time that Ye Feng had used a new martial technique in a normal state, so he had a sense of freshness.

"I was told in my consciousness that this martial arts skill has locked many people, and I don't know how powerful it is." Ye Feng sneered.

Throw!

When Ye Feng was still five feet away from the Yin Bat, he used the martial art "Throw", which is also a new martial art, which is to use his feet to slam and kick the enemy away, and at the moment he lands, he will suffer the damage of an aftershock.

I saw that Ye Feng grabbed the air with both hands, and there were two golden claw shadows, and that range directly grabbed the Yin Bat in front of Ye Feng, at this time, Ye Feng kicked it in the stomach, but did not kick it away as he imagined.

Instead, a strong air flow erupted from Ye Feng's feet, like a cannon, and the Yin Bat spurted blood all over his body, retreating a little.

"The strength is not as good as mine, but the defense is so strong." Ye Feng felt a pain in his ankle, and the air flow just now should be his hidden martial art, the Grab Cannon.

For opponents who are stronger than his own strength, large in size, and heavy in weight, he can't kick them directly, and can only use gas to shine into an air cannon.

"I don't believe it, your head is so hard." Ye Feng said lightly.

The yin bat also felt jealous of Ye Feng's strange methods, so he retreated little by little, not intending to provoke Ye Feng.

"Where to run." Ye Feng shouted, grabbed with both hands, and two large-scale claw shadows grabbed the Yin Bat in front of him, and a heavy knee shot out, just like before, turned into a grab cannon.

However, at this time, Ye Feng was already fully prepared, he took out the dagger he had taken from Qin Wei from his body, and with a brush, it was inserted into the head of the Yin Bat.

The shadow bat let out a few hiss and fell to the floor in reluctance.

Ye Feng picked up this ugly and disgusting yin bat, and said lightly, "Can this thing be eaten?"

"It's too stinky...... Ye Feng threw it out of the room, although there was meat, but now it was not necessary to eat it, so Ye Feng threw it decisively.

Ye Feng ...... Where did you come from...... An Yunyun was so frightened, how did Ye Feng have so many martial arts, and where did he come from.

"Don't talk, or you'll all die." Ye Feng said lightly.

"The adult yin bat has gone out to forage for food, and now there is nothing to do." An Yunyun said with a smile, although Ye Feng changed the topic, she still looked at Ye Feng in surprise.

"With this powerful martial art, where the hell do you come from?" An Yunyun muttered, Ye Feng always made her curious, except for his annoying character.

An Yunyun didn't ask much, Ye Feng took the initiative to carry An Yunyun and ran up the back mountain, the back mountain was still bloody at the moment, but there was a lot less creepy feeling.

Ye Feng slowly stepped through the pool of blood in the mountain, and slowly moved towards the depths of the mountain, the place full of evil energy.

"Ye Feng, be careful." An Yunyun was worried that Ye Feng would lose his life if something happened to him, and he couldn't disturb this man now.

Ye Feng didn't answer her, he quietly stepped across a river of blood, and saw the source of the Yin Bat, a huge cave.

"The yin bat here shouldn't have the ability to transform into a human form?" Ye Feng said lightly, if the Yin Bat turns into a human form, it will be troublesome.

"There are demon beasts that have turned into human forms, and they are all in the demon domain, and there are very few demon beasts in the places where we humans are." An Yunyun shook his head.

"Demon Domain ......" Ye Feng muttered, this girl seems to know a lot, and it should be better to bring An Yunyun than not to bring it.

Shape-shifting demon beast Ye Feng has seen a lot, almost all of them in the source are shape-shifting demon beasts, how can the outside world compare with the inside.

The cave was dark, but under Ye Feng's glazed blue eyes, there was nothing invisible, and there was a stream in the cave, and the stream extended to the interior with the smell of blood.

"I guess I can go straight inside with the stream." Ye Feng said, he glanced around, and it didn't seem to be in any danger.

Yin bat cubs are in a pool of blood in the town, and adult yin bats go out to feed, and there should be only some old yin bats left here that can't move.

Ye Feng's blue eyes flashed and he saw an emaciated Yin Bat, and immediately he went away with a thought of Qi and easily and skillfully eliminated the Yin Bat.

However, Ye Feng didn't plan to do this next, it should be that the top of the cave was all covered with giant yin bats, and some of them seemed to have become fossils.

"Ye Feng, leave them alone, these are Yin Bats that haven't broken the seal yet." An Yunyun reminded in a low voice.

So Ye Feng rushed directly inside, but the more he went inside, the heavier the evil qi became.

"I'm afraid there are some extremely powerful yin bats in there." Ye Feng felt this evil aura, and his heart palpitated a little.

This was the first time he had felt palpitations, and he knew that his palpitations meant that there would be terrible dangers, so now he was in good spirits.

Soon they rounded the passage and came to the deepest part, where there was a shell, a red shell, as if it had all been irrigated with blood.

"All evil energy comes from it!" Ye Feng was a little stunned, he looked at the egg, a little strange, this egg seemed to have life, it should be that the blood on the egg was still flowing slightly.

"There is nothing good in the Yin Bat Cave, this old nest is empty, and the wings you mentioned can't be seen." Ye Feng frowned, this place was empty, there was only blood, which should be regarded as food in the eyes of the Yin Bat.

"Ye Feng!" An Yunyun suddenly shouted, "Look at what is under that egg."

"See, what's the use of a broken box." Ye Feng said disdainfully, with the urine nature of the Yin Bat Clan, what good things can be hidden.

"If you don't take it out and take a look, how will you know?" An Yunyun said angrily, Ye Feng always made her inexplicably angry, but helpless.

So Ye Feng unceremoniously threw An Yunyun to the ground on the side, and walked over slowly, but the egg seemed to be vigilant, and the blood wriggling on the egg also accelerated a lot.

"Be careful yourself." Ye Feng found that something was wrong and turned around and whispered, he couldn't tell the difference now to save An Yunyun.

"Hmph, you care about people too." An Yunyun muttered in annoyance, but his heart was inexplicably comfortable, but Ye Feng ignored him again.

Ye Feng moved back little by little, and then appeared in front of the blood egg in an instant, grabbed the box and turned around and ran.

It's just that suddenly, Ye Feng found that he couldn't move, he looked down at his legs, his face became solemn, his legs were entangled with blood, and the blood was like a rope.

"Ye Feng!" An Yunyun's complexion changed greatly, and he was about to rush to help Ye Feng.

"Don't come here." Ye Feng drank heavily, and then threw the inconspicuous box out.

Ye Feng felt a little tingling in his legs, and the blood in his whole body seemed to be running out of his body, he knew that this egg was absorbing his blood qi.

"Blood...... Yuanli ...... Give me! There was a voice from the egg, weak and hungry.

"Yin Bat Ancestor?" Ye Feng sneered, it seems that this guy hasn't recovered yet, so what will happen if he suffers a heavy blow.

Ye Feng turned to face the egg and showed his elbow, his elbow streamer converged, and a brutal force emerged, and then with a bang, it smashed on the egg.

Click!

Hearing this voice, Ye Feng sneered, and a terrible anger came from the egg, but the confinement under his feet disappeared.

Ye Feng immediately escaped, picked up An Yunyun on his back, and said, "What's so strange about the box?"

"No, it's a magic weapon at this point." An Yunyun Road.

"Two ants, you are so bold!" Ye Feng planned to escape, but in the darkness, a huge shadow could still be seen gradually covering them.

Ye Feng turned around and saw a huge yin bat, although it was huge, it was skinny, and it must have just recovered.

The Yin Bat Ancestor opened his mouth and spit out a thick blood mist, instantly sealing Ye Feng's way.

"Your body seems to have been tempered by the source power, let it be my belly!" The Yin Bat Ancestor slapped towards Ye Feng with its huge claws, and blood splattered throughout the cave.

Ye Feng immediately appeared on the other side in an instant, looked at An Yunyun, who was pale, and then said solemnly: "You seem to know a lot, you must find a way out, and then tell me, I'll drag him first!"

Ye Feng ...... You...... You still don't understand, there's no way out here......"

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