The dim and oppressive city had a pair of eyes glowing with a blue glow, and black creatures emerged from the cracks, all carrying their loot in their hands, and humans screaming and fearing. It won't be long before they will be assimilated, which is the last thing Liuyun wants to see.

"Snort"

What they said to each other, the humans who were originally rescued behind Liuyun also spoke some incomprehensible voices with them.

At this time, the whole city was plunged into fear and depression.

"Human! Your blood is our best nourishment."

A three-meter monster, tearing through the space, stretched out a pair of claws full of black scales from the black crack, and grabbed directly at Liuyun, the speed was too fast, and in an instant, the claws arrived in front of Liuyun, and Liuyun directly met it with a punch.

"Bang"

There was a violent sound, and the momentum spread throughout the city, and Liuyun only felt a numbness in his arms. A sharp pain almost made him faint.

"It's such a huge spiritual pressure, but it can't be released well" The huge creature showed an incredible look.

"Such a huge spiritual pressure, but there is no soul sword or soul knife transformation, then you can only wait for death" A hoarse voice sounded like a whisper from a demon.

The loud sound attracted the attention of the black spirits in the city, and more and more black spirits poured into it.

At this time, Liuyun fell into a sense of fear and powerlessness, a group of ugly creatures in front of him were the existence he hated the most, they took away everything that was originally happy, and let his sister face life alone, and told him in his heart that he couldn't retreat, since he chose the 'Spirit Slayer', these must be the way for him.

Liuyun stepped forward, overcoming the fear in his heart, and looked directly at the hundreds of black spirits.

The old man in the distance couldn't help but smile with satisfaction when he saw this scene.

"At such a young age, I can actually restrain the fear in my heart," Lao Dao said with relief.

I saw that one by one, the black spirits were like evil ghosts from hell, rushing towards the flowing clouds, and the flowing clouds were in a hurry to kick over, directly kicking the black spirits dozens of meters away.

One two, three feet, one kick, two feet and three feet, until half an hour later, in the end, Liuyun didn't know how many black spirits he had kicked away, and he gasped for breath.

Suddenly, the black spirit more than three meters tall moved again, and a huge black claw grabbed directly at Liuyun, who turned around gorgeously and dodged a fatal blow.

"No," Liuyun felt a strong pressure freeze him in his original position.

"Immeasurable" The giant black spirit spit human language, as if it had thoughts.

I only felt that the sky above my head was rapidly dimming at this time, and I saw a huge foot falling from the sky, but Liuyun couldn't move, he tried his best to break free, but in the end to no avail.

When the huge black feet were coming, at this critical moment, I saw a white light swept by, and I saw that the original black piece became bright at this time.

I saw an old man who was originally a little rickety, and at this time his body was also straightened, holding his broken sword with one hand against the big foot, a white light mask directly shrouded the flowing clouds, his expression was calm, and he said with a smile, "You did a good job"

"Master" Liuyun's eyes lit up, and he looked at the old man in front of him, like a protector in the plot of a novel.

"Xiao Liuyun is optimistic" The old man smiled, and there was constantly a terrifying spiritual pressure emanating from his body.

He shook his right hand holding the sword slightly, and saw that the giant foot above his head was like paper paste, and the giant was directly shocked and flew out ten meters away.

"What? A real spirit slayer, but this spirit pressure ......" The three-meter black spirit seemed to think of something, and before he could finish speaking, he was greeted by a terrifying sword aura, and a white sword qi tens of meters long came towards him.

"Puff"

The otherwise clean floor was stained black, and the smell of decay in the air was even stronger.

"So strong" Liuyun was dumbfounded, but the easy sword was so shocking.

"Liuyun remembers my actions, this is the last lesson I will teach you as a master, it can be regarded as a gift from the old man" Lao Dao tilted his head to look at Liuyun on the side.

Then he picked up his broken sword and made a few extremely simple action postures, the sword shot out in all directions, and countless sword qi flew towards the black spirits in all directions.

"It's called a sweep of a thousand armies"

"A sword breaks yin and yang"

"A sword kills gods"

When he swung his last sword, the whole city shook like an earthquake, and a bottomless ravine appeared on the surface. The sword seemed to wash away all the sins of the city. Thousands of black spirits let out a terrible cry, and then they all turned into black blood and scattered in every corner of the city.

"It's over," Liuyun watched the scene with wide eyes.

The old man shook his head.

The two of them stood quietly in place for a long time, the smell of decay confused the whole city, and for about half an hour, the black blood on the ground seemed to have begun to evaporate and turned into black gases, to be precise, black glittering substance, the original substance of black spirits. A huge black hole appeared above the city, and all the black gas poured into it.

"This?"

Liuyun was surprised.

He stepped forward and wanted to go deeper, but was pulled by the old way, "Now you are too weak"

"Master, what the hell is going on" Liuyun was puzzled, he saw that the black gas seemed to carry the breath of life, which meant that the black spirit was not dead.

"This low-level black spirit is killed by the soul sword, he will turn into a black spirit and go to the depths of the underworld, and after a period of recuperation, a different life form will appear again," Lao Dao said.

"And this disgusting creature is endlessly slashed?" Liuyun looked at the black hole in the sky, full of anger.

"If the Origin is dead, they will cease to exist," the old man explained.

"Master! As long as you kill the origin of the black substance, you can return the world to harmony? ”

The old man nodded.

"There are many origins, and the evil, deception, and sin in the hearts of people in this world can all be regarded as the origin and the basis for the creation of black spirits," Lao Dao explained.

Liuyun was silent.

"There is also the current Hades, the greatest origin"

At the mention of Hades, a trace of sadness appeared in Lao Dao's eyes.

"It's not too early, it's time to go back" The old man took Liuyun's arm and jumped up, came to the passage where he came, and arrived at the room of the present world in less than ten minutes.

The shuttle between the two realms was like a big dream, and when I came to the room, all the depression and decay were swept away, and gravity was restored to balance.

"Master, when will I be able to cultivate the soul blade," Liuyun asked.

"The soul blade is the innate 'soul slayer', although you have a special physique, but you are not a person from the spirit world, you need to hold the 'soul slayer' who has completed the soul blade to pull you out, which is equivalent to giving you his soul strength, in order to have your own soul power" Lao Dao said, Yu Guang glanced at his broken sword.

"The master's soul blade is not complete, and there is no way to help you draw the blade," said with a wry smile.

"Every day for the past three years, I'm very happy with you, you are already my family, don't mind" Liuyun grinned.

"Take care all the way, the master can't send you away" The old man took out a pack of cigarettes from his pocket, took out one and gave it to Liuyun and said with a smile, "Adult, try it"

In the past three years, he saw Lao Dao smoking for the first time, and he could feel Lao Dao's reluctance, but he couldn't keep his emotions.

"Ahem, cough, cough"

A puff of smoke choked Liuyun for a long time.

"Hahaha, I'll get used to it slowly, take care, goodbye," Lao Dao took a puff of cigarette.

"Hmm"

Liuyun walked outside the room, and looked back at Lao Dao a few times from time to time, Lao Dao was still so kind.

Today is very special, less than ten minutes to come to the door of my room, and when I look back, there is no road here, only a cold wall. No matter how much Liuyun beats, he never sees the way he came.

He understood the meaning of the old saying, and if nothing else, he might never see him again.

The appearance of the old way has already had an outline in Liuyun's heart, and it has become a part that cannot be separated.