Entering the Biological Research Center, Ye Fan walked down the stairs towards the basement and came to a huge stone door.

Ye Fan had already been here before, and behind the stone gate was a huge underground secret room, which was filled with tens of thousands of corpses.

Ye Fan raised his fist.

A punch slammed into the stone gate.

"Boom!"

The stone gate burst and shattered in an instant.

"Gross!"

A foul smell hit, and Ye Fan immediately held his breath.

Hands waving the pinch.

One after another formation patterns appeared in front of Ye Fan, and after a while, they turned into a fiery red six-pointed star formation, flew directly into the underground secret room in front of him, and sank into the pile of corpses.

The fire was in full swing.

"Bang Bang Bang ......"

A fire erupted in the underground chamber, making the corpses crackle.

……

An hour later.

The corpse in the underground secret room was burned to ashes, and in Ye Fan's sight, a sarcophagus made of rock appeared, and the coffin lid fell on the ground on the side of the sarcophagus, and a six-pointed star formation was also engraved.

Ye Fan waved his hand.

The ashes on the ground flew to both sides, and Ye Fan stepped into the secret room with his feet and came to the sarcophagus, only to see that the sarcophagus was empty.

Ye Fan looked at the sarcophagus, a trace of murderous intent flashed in his eyes, and after careful investigation, no other traces were found, and Ye Fan left the biological research center directly.

Ye Fan flipped his wrist, and a mobile phone appeared in his hand, and after some operation, there was a beeping sound.

The phone is connected.

"Ye Fan, how's it going?"

Leng Changchun's voice came from the phone.

"Find a clue, this incident should be man-made, and the other party may be from the Yanhuang world."

Leng Changchun hurriedly asked, "Can you handle it?" ”

"It shouldn't be a problem." Ye Fan replied casually, "You have to pay attention to the movements around the world, and if there is a large-scale death in a place, you must notify me in time." ”

"We've been monitoring the situation around the globe, and if there is, I'll let you know as soon as possible."

"Then let's do it first, I'll investigate the situation in Dongying again and see if I can find other clues."

"You have to be safe."

"Don't worry."

Ye Fan hung up the phone directly and put the phone in his trouser pocket.

……

In the next two days, Ye Fan walked around the entire Dongying, and found that there were Yin spirits in three places, and tens of thousands of corpses were gathered together in each place, and after burning the corpses, there was also a sarcophagus and a six-pointed star formation carved on the ground.

Miserable! Sad!

Although Dongying is only an island country, the total population has reached more than 120 million people, although the people of Dongying are not likable, but there are still many works that are likable, and all of them died at once, and the inheritance of Dongying has completely become history.

"Bell ......"

The mobile phone ringing in Ye Fan's trouser pocket rang.

Take out your phone and connect the phone.

"Ye Fan, there are mass casualties in North America." Leng Changchun's voice came from the phone.

"When?"

Leng Changchun replied: "Just now, our Heavenly Eye saw a large number of people die inexplicably. ”

"Send me the location."

"I'll send it to you right away."

Leng Changchun hung up the phone, Ye Fan's mobile phone received the positioning from Leng Changchun, Ye Fan opened the mobile phone positioning, his figure rose into the air, and according to the navigation of the positioning, he shot towards North America.

……

In about half an hour, Ye Fan came to the sky above a city in North America, and his spiritual sense instantly covered the entire city.

Seeing that there were a large number of Yin spirits in the city who were slaughtering humans, Ye Fan found that the Yin spirits entered the human body, and after they came out, they would be a little stronger.

"Devouring souls?"

Ye Fan instantly guessed that the Yin Spirit killed the human being in order to devour the soul and strengthen himself.

"Huh?"

Ye Fan found four young men in black robes, hidden in the four corners of the city, holding a banner with complex runes in their hands, and Yin spirits kept flying out of the banner, rushing to kill humans all over the city.

Ye Fan could sense that the four black-robed youths were all cultivators in the late stage of the Nebula Realm.

"Damn the beast!"

Ye Fan's figure flashed, and he swooped towards the city below.

Sou!

Ye Fan turned into a streamer of light, appeared in front of a black-robed young man, and directly raised his hand to pinch the young man's neck and hold it in his hand.

"Say, Who are you? Why indiscriminate killing? Ye Fan shouted in a deep voice.

"Who are you? How dare you meddle with our business, and live impatiently? The black-robed young man didn't answer the rhetorical question, and he didn't seem to be flustered.

"Smack!"

Ye Fan raised his hand and slapped the black-robed young man's face, slapping the black-robed young man's eyes with gold stars, and his face was instantly red and swollen.

"You're looking for death!"

The black-robed young man's eyes showed a fierce light, and the banner in his hand shook, and a large number of yin spirits flew out from the banner and directly submerged into Ye Fan's body.

"Humph!" Ye Fan let out a cold snort and looked at the black-robed young man, revealing a mocking look.

"You... How can it be? Seeing that Ye Fan was safe and sound, the black-robed young man showed a look of horror on his face.

"Go on! Release all the Yin spirits in the banner. Ye Fan said in a deep voice.

"You ......" The black-robed young man gritted his teeth and continued to control the Yin Spirit to fly out of the banner and pour into Ye Fan's body.

In the Divine Hidden Space, Ye Fan's soul held the Emperor Sky Sword, wielding the Emperor Sky Sword at will, and the Yin Spirit that entered the body could not catch up with Ye Fan's killing speed.

"Go on?"

"It's gone." The black-robed young man shook his flag, "Who are you?" Dare to meddle with our affairs, and our master will not let you go. ”

"Dare to threaten me?" The hand that grabbed the neck of the black-robed young man was slightly forced, and the black-robed young man immediately showed his eyes wide open.

"Stop... Stop..."The black-robed young man hurriedly shouted.

Ye Fan asked: "Say it!" Who are you? Where did it come from? ”

"We are from the Dynasty Academy of the Yanhuang World, our master is the President of the Dynasty Academy, if you spoil the dean's good deeds, the dean will definitely not let you go." The black-robed young man hurriedly said.

"Dynasty Academy?" Ye Fan's killing intent was even stronger, and he continued to ask, "How many of you have come to the surface world?" What is the purpose of collecting Yin Spirits? ”

"There are three other people who came with me, we are just acting on orders, and we don't know what the purpose of the dean is."

"Don't know?" Ye Fan frowned slightly, and grabbed the hand of the black-robed young man again.

"Stop... I say... I say. The black-robed young man shouted loudly, "In order to be able to quickly increase the strength of the soul, the dean sent us to the surface world to collect yin spirits. There are ordinary people here, they have no value, and if they die, they will die, so why should you have trouble with our dean for the sake of these ordinary people? ”

"The strength of our dean is monstrous, in the Yanhuang world, even if it is the current emperor of the Ying Dynasty, he has to give him three points of thin noodles, I advise you to let me go obediently, otherwise you will anger the dean, and you will only have a dead end."

"Huh!" Ye Fan smiled coldly, and grabbed the hand of the black-robed young man with force instantly.

"Poof!"

The neck of the black-robed young man burst directly.

The corpse detached and fell to the ground.

Ye Fan raised his hand and waved, and the body and banner of the black-robed young man were included in the storage ring.

Sou!

Ye Fan shot straight in the direction of the other black-robed young man......

"Bang!"

Without any words, as soon as Ye Fan met, he directly smashed the other party's head and destroyed the flag in the other party's hand.

The flag was destroyed.

A large number of yin spirits poured into Ye Fan's body, and were killed by Ye Fan's soul, turned into pure soul power, and absorbed by Ye Fan's soul.

Sou!

……

Sou!

After Ye Fan killed the two black-robed youths, he killed the remaining two black-robed youths in a row, destroying the opponent's banner, and after killing the Yin Spirit, he absorbed the power of the pure soul.

After killing the four black-robed youths, Ye Fan had time to deal with the Yin Spirits that were killing humans everywhere in the city.

Ye Fan covered the entire city with his spiritual sense, sacrificed his soul short sword, and began to kill the Yin Spirits everywhere.

There were a lot of yin spirits in the city, and they were scattered, and it took Ye Fan several hours to deal with the yin spirits, and at this time, only one-third of the humans who were still alive in the city were left.

Ye Fan took out his mobile phone and called Leng Changchun, informing him that Leng Changchun's Yin Spirit matter had been resolved, and asked Leng Changchun to tell Gu Qingfeng and Qin Yuxin that he was going back to the Yanhuang World to deal with the follow-up matters.

Ye Fan left the North American city and flew directly to the European island of Erdos, and returned to the Yanhuang world through the passage of the island of Erdos.

……

Imperial.

After Ye Fan rushed to the imperial city, he went directly to the palace to find Ying Wanli.

"Brother Ye, I haven't seen you for more than a year, and my strength has improved a lot." Ying Wanli was extremely enthusiastic when he saw Ye Fan coming.

"Where? Cultivation is still stagnant! Ye Fan laughed and replied casually.

"How can your strength be judged by your cultivation?" Ying Wanli rolled her eyes, "You came to me this time, there should be something, right?" ”

Ye Fan nodded: "There is indeed something looking for you." ”

"If there is anything to say, as long as I can do it, I will never refuse!"

Ye Fan replied, "Who is the dean of the Imperial Academy?" How strong is it? ”

When Ying Wanli heard this, he showed a look of doubt and said, "The dean of the Imperial Academy is named Tang Yun, and he has cultivated to the first order of the Stellar Realm. What's wrong? Do you have a conflict with Tang Yun? ”

"There is no contradiction. However, he sent people to the surface world to kill innocents indiscriminately, collecting yin spirits everywhere, and I happened to run into them. Ye Fan's expression became cold, and he looked at Ying Wanli and asked, "Do you say that such an animal is still qualified to live in the world?" ”

Ying Wanli frowned and replied, "It shouldn't be!" Tang Yun, as the dean of the Imperial Academy, was decent, upright, and upright, and was called a scholar in the Ying Dynasty, how could he do such a thing? ”

"Oh?" Ye Fan was slightly stunned, Ying Wanli actually had such a high opinion of Tang Yun? Could it be that the black-robed young man said that he was panicking?

Ye Fan lowered his head and thought.

"Is there some misunderstanding? Or is someone framing him? Ying Wanli said.

Ye Fan raised his head, looked at Ying Wanli, and replied: "Is there someone who framed him, it's hard to say, you take me to see him." ”

Ying Wanli nodded.

Immediately took Ye Fan out of the palace.

……

In the bamboo forest deep in the Imperial Academy, Ye Fan and Ying Wanli came to a bamboo house built entirely of bamboo.