After more than ten years on the mountain, you will become invincible when you come down.

The steward of Black Wind City looked at his fallen companions, fear welled up in his heart, his legs swung unconsciously, a warm yellow liquid flowed unconsciously from between his legs, his eyes were full of fear...

Lu Feng looked at the steward coldly, and walked towards him step by step, his whole body emitting cold murderous intent...

"Don't kill me, don't kill me..." The manager begged for mercy in panic.

"Give me a reason not to kill you..." Lu Feng said in a deep voice.

The steward was stunned for a moment, muttering, "Reason for not killing me? Reason for not killing me?"

He really couldn't think of any reason why Lu Feng wouldn't kill him. The more he thought about it, the more panicked he became...

"Yes... I'll return your five million immortal crystals to you..." The manager quickly took out the storage ring that Lu Feng had given him and threw it back to Lu Feng.

Lu Feng gladly accepted it and said in a deep voice, "That's not enough. This is my immortal crystal. How can it be a reason for not killing you?"

"I know, I know. The treasure house of Black Wind City is in the City Lord's Mansion. There is a secret passage in the study. It contains all the resources earned by Black Wind City over the years. I have told you what I know. Can you please not kill me?" asked the steward.

Lu Feng was stunned. He said this himself, but he was forced to do it. Lu Feng also needed these resources. Now, the more resources the better for Lu Feng...

"Okay, since you are so sincere, I will naturally not kill you..." Lu Feng said.

Hearing Lu Feng's words, the steward was delighted and quickly said gratefully, "Thank you... Thank you for not killing me!"

"You can escape the death penalty, but you can't escape the living punishment!" Lu Feng said coldly.

The reason why Lu Feng left him alone at the beginning was because Lu Feng felt that what the Lord of Black Wind City said was not that credible.

As a manager who knew the situation, Lu Feng had already planned to use it to search the soul.

However, after searching the soul, the whole person will become stupid, so it doesn’t matter whether to kill him or not.

Just because Lu Feng promised him that he would not kill him, it did not mean that he would not continue to search his soul...

As soon as Lu Feng finished speaking, he opened his five fingers, and a huge suction force enveloped the butler, who was instantly sucked into Lu Feng's palm...

The steward was suddenly shocked and shouted in fear, "Didn't you say you would spare my life? Didn't you say you wouldn't kill me?"

"No problem, I didn't intend to kill you, I just wanted to search your soul..." Lu Feng said coldly, without stopping the action in his hands...

The manager was stunned for a moment. He thought he had bought peace and didn't expect that he wouldn't have to die. However, the price of soul searching was not something he could afford...

After a moment, Lu Feng let go of his hand, and the steward collapsed to the ground with a blank look in his eyes.

Lu Feng got the information he wanted and turned and left.

"Xiaolong, control Black Wind City and wait for me to come back!" Lu Feng ordered.

Black Wind City still has the resources that Lu Feng needs, so Lu Feng will naturally not give them up. Now he is just in a hurry to go to Black Evil Valley to rescue Niu Gen, and has no time to deal with those resources...

"Yes, master!" Xiaolong replied.

"Black Evil Valley... I will make you pay the price!" Lu Feng said in a low voice, then turned into a stream of light and rushed towards the direction of the Black Evil Valley.

From the steward's memory, Lu Feng learned that Niu Gen was bought by the son of the master of the Black Evil Valley.

Although he didn't say what he bought them for, from the steward's memory, he knew that the son of the master of the Black Evil Valley was not a good person. He was a big customer of Black Wind City and often bought a large number of slaves here for cultivation...

After these slaves were bought, it wouldn't take long for all their skills and blood essence to be absorbed away, leaving only a skeleton.

So Lu Feng is very worried now, because Lu Feng doesn't know whether Niu Gen is being used for cultivation.

The later you go, the more dangerous it will be. Every minute you go, the more dangerous the Niu Gen will be. There is always the risk of being absorbed, so Lu Feng dare not delay for a moment...

Lu Feng was extremely anxious. He accelerated as fast as he could, wishing he could fly to the Black Evil Valley immediately.

Along the way, he kept recalling every moment he spent with Niu Gen, and secretly vowed in his heart that he must rescue Niu Gen.

Finally, the Black Evil Valley came into view.

Black Devil Valley, this is a terrifying place.

This place is shrouded in darkness all year round, eerie and terrifying, as if it is the entrance to hell.

The peaks on both sides of the valley are towering into the clouds, and the steep cliffs look like they were cut by a knife or an axe, which is daunting.

The valley was filled with thick fog, which made the vision unclear and gave people a mysterious and dangerous feeling.

When you walk into the Black Evil Valley, you will hear the eerie sound of wind whistling in your ears, as if countless wronged souls are crying.

Seeing the scene before him, Lu Feng knew that the Black Evil Valley had killed countless people, which was why the wronged souls were still there...

The ground underfoot is rugged and covered with sharp stones and thorns. If you are not careful, you will fall and get injured.

There was a foul smell in the air, which made people feel nauseous and uncomfortable.

On both sides of the road, skulls and skeletons can be seen everywhere. It seems that the entire Black Evil Valley is the same, using living people to practice...

Deep in the Black Evil Valley, there is a black river flowing slowly.

The river water is extremely turbid and emits a pungent smell. It is said that it contains a highly poisonous substance and any living thing that comes into contact with the river water will die immediately.

There are some strange plants growing by the river, their leaves are of strange colors, as if they were dyed red with blood.

The Black Evil Valley is a place full of danger and mystery, and few outsiders dare to set foot in it easily.

"Who are you? Stop!" The guard of the Black Evil Valley shouted in a deep voice when he spotted Lu Feng.

Lu Feng rushed forward without hesitation and started a fierce battle with the guards in the valley.

His sword skills were so sharp that the guards fell to the ground one after another.

Lu Feng fought all the way and finally arrived at the heart of the Black Evil Valley.

There, Lu Feng discovered a huge castle, and Niu Gen must be inside.

Lu Feng rushed forward without any hesitation.

But soon a large number of people from the Black Evil Valley rushed out to stop Lu Feng...

The sounds of fighting and screams echoed in the castle. Lu Feng's eyes became more and more indifferent. He wanted to make those who hurt Niu Gen pay the price.

Lu Feng moved through the crowd like a ghost, the sword of time and space in his hand flashing with cold light, and every swing of the sword took away the life of a demon.

Soon, the sound of fighting outside alarmed the master of the Black Evil Valley.

The Lord of the Black Evil Valley appeared, emitting a powerful aura and glaring at Lu Feng.

"Where did you come from, kid? How dare you trespass into my Black Evil Valley!" the valley master scolded.

Lu Feng sneered in response, "I'm here to save people, hand over Niu Gen, or don't blame me for being rude!"

The Valley Master looked at him with disdain, "Just you? Come on, take down this arrogant boy!"

More disciples from the Black Evil Valley surrounded and attacked, and Lu Feng was in trouble, but he was fearless and fought bravely.