The video takes stock of the heavens, starting with the Fire Dragon King Natsu!

His figure quickly disappeared into the darkness.

A cup of tea later, Hisoka appeared in a cave.

In the cave, there were two people sitting there.

These two people are the Demon King and the young man in black robe.

"You really kept me waiting, Hisoka." The Demon King turned his head and looked at Hisoka.

He was not surprised to see the Demon King Hisoka, but was startled by the young man in black robe standing next to the Demon King.

Wasn’t this young man in black robe torn apart by himself outside and disappeared?

"You're not dead?" Xi Suo asked the young man in black robe in surprise.

"Haha, I'm not sure about this, but you did hurt me, but you left. You are really not simple." The young man in black robe said with a cold snort.

"You're not simple either!" Hisoka hit back.

"Haha..." The demon king laughed and said, "You humans have a saying that enemies always meet, and today you finally met."

"Haha, enemies always meet again." said Hisoka.

“You humans have a saying, ‘If you don’t take the road to heaven, you will break into hell even though there is no door there.’” said the young man in black robe.

"Really?" Hisoka laughed, "Who was torn apart by me?"

"You!" The young man in black robe was choked by Hisoka and couldn't speak.

"Okay, I didn't let you two meet for the purpose of arguing." The Demon King interrupted their bickering.

"Okay, let's stop arguing and talk about this thousand-year-old spiritual milk first!" said the Demon King.

Hisoka's expression changed. The Demon King actually knew about this?

"The Millennium Spiritual Milk is very useful. It can help you cultivate to the Saint level."

"What!?"

"Don't be surprised. I was the one who cultivated the thousand-year-old spiritual milk. How could I not know it?" The Demon King said as if it was a matter of course and seemed very proud.

After the Demon King finished speaking, he took out a transparent glass bottle and handed it to Xi Suo. There was a drop of golden liquid in the bottle. This was the legendary thousand-year-old spiritual milk. There are many kinds of thousand-year-old spiritual milk, and the most common one is the ten-thousand-year-old spiritual milk.

Hisoka naturally knew how precious the Ten Thousand Years Spiritual Milk was.

This kind of thing is simply impossible for ordinary people to possess. Even some big figures in Medicine King Valley can hardly get it.

Chapter 698: The Energy of Resentment Produces Abnormal Energy Movement

But the Demon King actually took out such a small drop of thousand-year-old spiritual milk and gave it to him. This is enough to prove how much trust the Demon King has in Hisoka.

"This is what I promised to give you. Use it to practice. I hope you won't let me down." said the Demon King.

"Demon King, don't worry, I will do my best to practice." Xi Suo said hurriedly.

"Okay, you can practice here now!"

"Okay, then I will start practicing." Xi Suo said, and then closed his eyes.

At this time, the young man in black robe stood up and said, "What about me, Your Highness the Demon King?"

"Ram, you watch over him and practice." The demon king replied.

"No, why, I..." Ram was interrupted by the demon king's glare before he could finish his words.

Although Ram was not convinced, since this was the order of the Demon King, he had no choice but to sit down and stay beside Hisoka.

The Demon King sat there and watched Xi Suo practice.

For an hour, Hisoka tried to absorb the Ten Thousand Years Spiritual Milk, and nothing seemed to go wrong.

When Hisoka was about to stop, the energy in his body suddenly moved strangely, and then Hisoka felt his dantian shake, and a warm heat wave rushed to his dantian, and then a strange wave spread in his body.

Not only the Demon King felt this wave of energy movement, but even Ram who was beside Hisoka felt it.

"What's going on?" Ram asked puzzledly.

"He is absorbing the energy of the Millennium Spirit Milk. This will greatly improve his physical strength, and this breakthrough will make his cultivation even deeper." The Demon King said, "This is a good opportunity."

"Did he succeed?" Ram asked.

"I'm really not sure about this, but his physical strength should be quite high, otherwise he would have exploded and died long ago." The Demon King shook his head.

Ram nodded.

Hisoka was unaware of his own situation at the moment; he was still immersed in the fluctuations of energy in his body.

This is a very strange energy. The moment it entered Hisoka's body, Hisoka knew the properties of this energy.

This energy is yin in nature and contains a strong sense of resentment.

This is the energy of resentment, the power of evil.

This kind of power is more difficult to deal with than the energy of resentful souls. Hisoka even doubts whether these resentful energy have already taken shape. If this is true, Hisoka's situation may be very dangerous.

Hisoka's current cultivation level is at the early Saint level, while the resentful energy has reached the middle Saint level. If Hisoka were to encounter this level of resentful energy, he would be sure that he would not be able to withstand it in one move and would be defeated, and Hisoka could not guarantee that he could avoid the attack of the resentful energy.

"Be careful, little Ram." The Demon King sat back on the chair and looked at the two with interest.

"Be careful? Be careful about what?" Ram was wondering when a wave of energy suddenly burst out from Hisoka's body, directly shocking Ram back several meters.

"Be careful and don't get affected again." said the Demon King.

Ram took several steps back before he could steady himself. The energy just now was so terrifying that Ram felt as if he had been hit by a cannonball.

Ram looked at Hisoka with more and more awe. This young man was truly terrifying. How could his cultivation be so high?

Ram couldn't help but feel a little worried. Was he too arrogant just now?

Chapter 699: Only one person can't be alive

"Little Ram, now you understand why you are not allowed to practice with this thousand-year-old spiritual milk." The Demon King asked Ram with a smile.

"Okay! I understand. I will practice and improve myself now." Ram said.

Hisoka slowly opened his eyes. At this moment, his eyes became deeper and full of fanaticism. Hisoka knew that his luck had come. This was an opportunity for him. If he grasped it well, it would be his chance to soar to the sky.

Although Xi Suo didn't know why the demon king wanted to help him, he remembered the demon king's kindness to him and swore that he would repay the demon king.

At this time, Ram also began to practice. The demon king looked at Ram who was practicing, with a gleam in his eyes. Such talents are the most worthy of training.

"This little thing is not simple!" the demon king murmured.

At this time, Hisoka had completely absorbed the resentful energy.

"My physical strength has now reached the level of a nine-star saint. I wonder how much my speed can be improved?" Xiso thought to himself.

"Boom." Hisoka punched the air, which immediately produced a muffled sound, and a crack appeared on Hisoka's arm.

"Not bad!" Hisoka said excitedly, "My strength has increased a bit."

"How did you do that? How did you do that just now?" Ram asked.

"When I absorbed the resentful energy just now, I also transferred the energy of the resentful energy into my body. In this way, I possessed the Millennium Spirit Milk, so I absorbed it." Xi Suo said with a smile.

"You mean, your body can absorb the energy of resentment?" Ram asked with his eyes wide open.

"Yes, but the resentful energy is very huge, and I had no choice but to absorb it. The resentful energy is very pure and has no harm to me at all." Xi Suo said.

Ram felt relieved after hearing what Hisoka said. Since there was no harm, it would be easy to deal with.

"Yes, you are worthy of being the person I like, you are really powerful! However, I also want to remind you that the energy of resentment is the most difficult to cultivate, and it will have very serious side effects when cultivated. You must be patient!" The Demon King warned.

"Don't worry, I can definitely endure it." said Hisoka.

The demon king smiled and nodded, then looked at Ram.

"Ram! You can't lose to him, or you won't have a chance to turn things around in the future!"

Ram blushed, "I won't lose to him, hum." Ram muttered softly. He didn't dare to look at the demon king.

"Hahaha..." The demon king laughed louder and louder.

"Have I absorbed it completely?" Hisoka looked at the Demon King and asked.

"Maybe, who knows, hahaha..." The Demon King laughed to himself.

Xi Suo was stunned, "You didn't turn yourself into an alcoholic while I was practicing, did you?"

"How is that possible! You underestimate me too much! Am I that kind of person? I have principles, I can't get myself drunk. Besides, I drink for fun, how can I get drunk?" The Demon King said seriously.

"Oh!" Hisoka responded.

"Okay, you two, it's time to practice." The demon king said, and stood up. "I don't care what your relationship is like, at least during this period of practice, you two must go forward side by side, and you can't be the only one alive."

Chapter 700: The Psylocke leads the way to the tower...

The demon king patted the two men on the shoulders.

Hisoka and Ram looked at each other and turned their heads away from each other.

Both of them acknowledged each other's strength, but neither of them would admit defeat.

"Well, I'm not kidding. If only one of you two comes out alive, he won't be able to survive!" After saying that, the Demon King left the room.

Ram was relieved to see the demon king leave.

The demon king's psylocke appeared in front of Hisoka again, and Hisoka immediately understood what it meant.

"Let's go, it will lead the way for us." said Hisoka.

Ram and Hisoka followed the demon butterfly side by side. Hisoka found that he was no longer as weak as before. Now, Hisoka could clearly feel that his body was stronger and more powerful than before.

Hisoka followed Psylocke and flew to a tall tower.

Hisoka and Ram walked into the tower. The scene inside the tower was exactly the same as the previous room, except that the scene here was the same as the previous room and there was nothing special about it.

Xi Suo and Ram looked at each other and saw confusion in each other's eyes. Neither of them understood what the demon king was up to.

"What can we practice here?" Ram asked.

Hisoka also shook his head.

"Forget it, never mind, let's continue practicing!" Xi Suo smiled, then continued to sit cross-legged, ready to start practicing.

"Wait!" Ram called out to Hisoka.

Hisoka stopped practicing and turned to look at Ram in confusion.

Ram hesitated for a moment, but still expressed his concerns: "I saw all that resentment entering your body. Can you bear it?"

"No problem, don't worry." said Hisoka.

Ram looked at Hisoka and nodded unconsciously. He didn't know why he was worried about Hisoka, but he just wanted to care about Hisoka.

Hisoka continued to practice. Ram looked at Hisoka with a complicated look in his eyes. Hisoka didn't know what Ram was thinking, but he didn't have the extra energy to think about it anyway.

Soon, Xi Suo felt a warm current coming from his body, and his body seemed to have endless power. Xi Suo was pleasantly surprised. It seemed that his body had recovered a little. The more his body recovered, the stronger his strength would be. By then, his strength would be even stronger, and he could then practice his ancient book.

"Huh? The spiritual energy over there is very strong!" Hisoka noticed something unusual.

Ram also discovered that there was indeed a strong spiritual energy there. This spiritual energy was much stronger than what Hisoka had absorbed before, which surprised Ram very much.

Hisoka took Ram and walked towards that side. The spiritual energy over there became thicker and thicker, and there were wisps of purple smoke in the spiritual energy. The smoke seemed to be pulled by something and floated towards Hisoka.

"This is..." Hisoka opened his mouth in surprise.

He felt that all the spiritual energy rushed towards him and into his body, forming a ball of purple light in his dantian.

This purple ball of light emitted a light blue glow, and Hisoka felt that this ball of light contained an extremely terrifying power.

"This..." Ram was shocked.

"Look, what is this ball of light?" said Hisoka.

"No way! How can such a big thing look like a small planet?" Ram said.

Chapter 701: The purple ball of light fights against the black ring in Hisoka's body.

Hisoka rolled his eyes and asked, "Didn't you say it was a ball?"